Positives:
Very good feel of the keys.
Quick response.
Good build - manageable RGB.
Negatives:
Very noisy.
Often 2 keys are pressed together.
In 8 months, 2-3 keys have already "kind of broken," they may need a second press to work.

Very good keyboard. I don't think it has anything to envy from the competition. The build quality is very good as the entire top part is metallic and ultimately the keyboard becomes a very sturdy construction. The Outemu switches are very good, apart from the fact that someone can easily find replacement ones. I have tried keyboards with Cherry switches and the differences are negligible to non-existent.

Guys, I have had the keyboard for 3 months and so far it has been working great, but in the last week that I have been abusing it a little (don't imagine I press them hard, but I spam quickly), the X and left arrow sometimes don't register. It's not the keyboard's fault, it's the switches, I won't get outemu again.

Just take marks, don't take this, at first it was good, after a year they didn't work well, 4-5 buttons that I used the most, now after 1.5-2 years the worst thing is that I struggle to write a text, one doesn't even press and other times it presses twice on its own, neither space nor enter, even those are broken

Well
It has been 6 months since I bought this keyboard.
After the 2nd month, the W key started having some problems, and by the 5th month, it completely stopped working.
Also, the L and A keys started to malfunction.
I mainly used it for gaming, but not intensively.
I wouldn't recommend this keyboard to anyone, it's better to get the Redragon K661 or spend a bit more money on a Keychron or Akko product

I had given a mediocre rating earlier, but now that 5 years have passed since I got the keyboard, I have a better perspective; it's good for the money. When I bought it, it cost 50 euros, and I can still say that it's not bad for how long it lasted. IMPORTANT: If a key suddenly stops working, just hit it a couple of times, and it works again; that's how it lasted all these years and continues to do so.

If I had tried it, I wouldn't have bought it. The switches are very heavy and of poor quality. I deliberately chose these switches because I don't want the noise. I come from a GIANT keyboard, the steelseries 6gv2, which hasn't broken but I wanted a light due to the dark room on the keyboard. I'm seriously considering uninstalling it again.
The wrist rest accessory broke on the first day. It's not even convenient. The white light I wanted is quite dull...
You get what you pay for, though, so it's okay. 4/5 despite its negatives because they may only bother me.

As the owner of the CK104 for 5 years, it hasn't had any issues. I decided to get the CK108 red because I wanted quiet switches. Truly, there is nothing better for this price. The switches have a very nice feel, solid and high-quality construction, customizable RGB through software, and the ability for macro keys. Opening it up, I was pleasantly surprised to find soundproofing material underneath the PCB. In my opinion, the only reason to spend more on a keyboard would be if it has software that syncs with the rest of your setup. If it holds up over time like my CK104, then we will be talking about another incredible Motospeed build.

The worst and most bait keyboard on the market. Poor response and ghosting through the roof. And I wonder about the critics in here. If you want LED strips, get LED strips. It's not suitable for a keyboard. If you see mistakes, it's because it never registered the buttons. It's not just bad, it's unusable!

Very good feeling on the fingers and beautiful, I would like the cable to be a little longer and the brightness even more intense because during the day with Full brightness the colors are barely visible. Otherwise, it is very good and definitely worth the extra 42 € I paid for it.

First of all, I wanted the Motospeed CK103 (Outemu Red) GR. I received the Motospeed CK108 (Outemu Red) GR instead. I don't know if it was a mistake or if there was no stock and I got an upgrade. Either way, I am happy because it is a better keyboard for me. It is more compact than the 103 and reminds me of the first ZX Spectrum {with the rubber buttons} in size, but it has everything. The keys have a nice sound and it is very well built. It is worth its money.

The keys are registered before their route is completed.
Three times, in 7 days of use, keys appeared on the screen as if they were constantly pressed (the esc, alt, and s keys).
As a mechanical keyboard, it makes a lot of noise and being red switches doesn't save it.
If you live/work with others, it bothers up to 2 rooms away.
The only good thing is the lighting. Maybe it can be improved with Silicon O-rings.

The only issue I have is the space key sometimes gets stuck when I press it in the middle. Other than that, it's a very nice keyboard.

Edit:
After 4-5 months, it rarely fails to register some key presses

In general and for the 45 euros I paid, it was worth it and more. The extra plastic part for resting your hands doesn't have any particular quality but it does its job. As a keyboard, I have been using it for 4 months (since writing this comment) and it hasn't given me any problems. It has excellent build quality compared to its price and the appropriate sound (not too loud, but not silent - you can feel it).

It is a good keyboard for those who say that some keys do not work, try cleaning it. I did it myself and nothing happened again.

Not even a month and the keys occasionally don't work. I'm not saying they're all like that, it could have been mine that I bought and came like that, or maybe the keyboard is just faulty.

Unfortunately, after 6 months from the purchase, the E key broke. The same was observed with other keys of the keyboard in 2 of my friends. The keyboard ultimately proved to be unsuitable for gaming, where you need to use certain keys multiple times. It's a shame because under different circumstances, it would have been the best value for money keyboard.

I have it for a few months and the W key broke, as I read in other comments it happens to many people, so it's not worth it.

Good keyboard with nice RGB. I mainly got it for gaming, but I wouldn't recommend it because after a few months the keys start losing contact. If you look at other reviews, they say the same.

***Update 25/03/2021***
The W key started losing contact and it seems I'm not the only one, other owners have reported the same issue.

***Update 4/02/2022***
The W key started losing contact again to the point where I thought it was broken, but I tried using electronic contact cleaner spray (without oil) and so far it has worked, the W key is responding normally. If you have a similar issue, I recommend trying it. Caution! Use electronic contact cleaner spray WITHOUT OIL! If you search on Google, you will find it

Great, it seems that it is of good quality and that you have a good device at a very good price, it is the best value for money, the only thing I would like is a slightly more intense lighting in the RGB, the rest is perfect

Guys, it's okay, it's VFM, but in the past 3 months, the W and D keys were acting up... it's up to you to decide... but I lost a 50 bucks that I was going to spend on the Alloy Elite RGB... that's it...

I have had it for only a month and I already have a serious problem.... The "d" key is not working.... I have to press it with force for it to work, otherwise nothing happens.... I tried blowing air and removing possible hairs, for example, but nothing worked.... I will try compressed air and 99% alcohol, and if nothing happens then it is a mechanical problem.... In that case, I will need to replace the keyboard.... As soon as I try these, I will edit the evaluation to let you know what happened.

Edit: On the same day (today), I tried the alcohol (93%)! It now works perfectly! It was a dust issue after all, just as I predicted. I can safely say that it is worth its money and more! 40€ is a ridiculously low price and its performance is almost flawless! Just make sure to have an extra 3-4€ for some alcohol if needed! (I repeat, the alcohol should be above 91%, and when applying it, make sure the computer/keyboard is turned off)

Keep in mind that even the Outemu Red switches are quite noisy, although they don't have the click of the blues. The RGB lighting is beautiful and quite bright, but most of the profiles are practically unusable, especially in a dark room as they strain the eyes too much. However, you can create custom profiles with any color you want for each key, so there's no problem. Also, the LED lights for the caps/num lock, etc. don't show well if you are low compared to the keyboard. This is the only real issue in my opinion.

UPDATE: 2 months after the purchase, a key broke. I thought, what the heck, maybe I got a faulty switch, and I sent it back for repair. However, now, 6 months after the purchase, a second key broke. Obviously, these switches cannot withstand heavy use/gaming.

Very good feeling while typing! I got the red one because I don't want it to be heard throughout the house! The program for adjusting the RGB is great! The Wristrest is just there to be there!
The keyboard is definitely worth the money. I recommend it to you!
Also, it is beautiful!