Let's go to the pros:
Good build, durable, and with good response both in gaming and in work (design programs)

On the cons:
This is the second one that in 2 years of use, the scroll wheel and the left button have issues.

Very good mouse for games like CS:GO, Fortnite is not comfortable at all due to its size. In League of Legends, it's just right

The Mamba is a very good mouse, I am very satisfied. However, Razer is becoming more and more unacceptable. I preferred it for years as the tendonitis I experienced with other mice stopped, but not this year. They discontinued the good models and overpriced the new ones that don't deserve it. No respect for the customer, not even a case in the packaging of the expensive models. Also, within 1-2 years the pins break, and if you don't have a technician to change them, you throw it away and go for a new one because the double clicks drive you crazy. I bought the wireless Mamba in 2017 for €60, and today the cheapest wireless one costs over €130. I bought this specific wired one 2 years ago for €36, and I have been waiting for months for it to drop from €55.

3 stars ... if not two. it's not worth it. I'm not saying it's a bad mouse. however, spend a little more money on one that is worth it. Poor build quality, uncomfortable to hold. I do not recommend it

Unfortunately, my experience with this particular mouse is mixed.

In the first few months after purchase, it worked exceptionally well, with very good responsiveness and sensitivity adjustment capability.

It comes with an app for custom lighting settings.

After a few months of regular use and without any particular strain, the scroll wheel developed a fault, resulting in it jumping from line to line.

Amazing mouse. Very good price for Razer and in terms of quality to price ratio. The response is fast, there are no disconnections, and the colors of the LEDs are just as good as in the pictures, maybe even a little better. The only downside is that the scroll wheel broke relatively quickly

Very good response with high dpi. The grip on the hand embraces the curve of the hand so that it is comfortable, this is the biggest advantage for me. The RGB lighting meets expectations and works well with other Razer products. I recommend it.

After 2 years, the scroll wheel started to have the usual problem that I see. I believe it's unacceptable for this brand, regardless of the price. I had (and still have as a second) a 10 euro mouse, theoretically gaming, and I replaced it because the scroll wheel started having issues after 5 years. (It worked 12 hours daily).
(15/8/2024)-----I am coming back, as the situation has become unbearable. 1 punch was enough to break the click and destroy it permanently. STAY AWAY. STAY AWAY. Not everything that glitters is gold.

The main scroll wheel started going up and down, meaning that it doesn't scroll where you want it to. Therefore, the mouse becomes useless immediately.

I have to say that it is a very good gaming mouse. I highly recommend buying it. Its weight is very good for this specific mouse, not too heavy nor too light. It doesn't slip at all. The RGB lights are very good and strong, even in bright light you can see them, and even stronger at night. After 2 years of use and a lot of rage, I have to say it is very, very, very good, so I highly recommend buying it.

As for the negatives, the buttons on the top right and left make a little noise when pressed with force. When pressed gently, they are fine. It is worth buying for 35€ - 50€

2nd same mouse I change in 8 months.
The left click presses itself twice whenever it wants.
The scroll wheel also moves up and down on its own.
By far the worst purchase from Razer, I ordered Logitech to find my sanity.

Clicks are much quieter compared to the basilisk.
Nice feeling in the hand, helps the shape of the mouse which resembles a deathadder.
For someone who doesn't need fps clutch and many extra buttons (otherwise they would go for basilisk or naga), it's perfect.
And the RGB is one of the most beautiful as it is in a visible spot all around and not like the lancehead.

Very good construction quality and nice design. For me, who have big hands and don't like many buttons on mice, it is excellent.

I don't even have it for 6 months.. the click is pressed by itself sometimes.. the wheel drags it down and it goes up and down.. it's already garbage... one of the worst purchases I've made in a razor.. it should be noted that I have never hit it or dropped anything on it..

I used to change my mouse every 6 months, but for many years now I have the same one. After so many years and so much rage, it still holds up (how?). There are cheaper options available, but you get what you pay for.

Very good gaming mouse that I used, but now with the Viper Mini there is no reason to go for something else, it is cheaper and more comfortable and overall better.

This mouse is very good, very fast and convenient. After hours of daily use, as I teach online, it doesn't tire me at all. It's definitely not something special and I could have bought one for 10 €, but I believe it is very durable and definitely very beautiful and comfortable

Well, I am the owner of the Razer Basilisk and I have decided after several years to switch to the Mamba. I have to say that even though I was comfortable with the Basilisk as I have big hands and it offered me comfort, as soon as I tried the Mamba I was thrilled as it is more comfortable for my taste. For the 54 € I bought it, I highly recommend it.

Well, the mouse is amazing!! I got it a year ago and it still works like new. It responds instantly and always to whatever I do. It is very comfortable and convenient in the hand. The RGB and the combinations you can make through razer synapse 3 are fantastic. Also, in gaming, it is fantastic, it offers a very nice experience. I bought it for 82 euros, the price was a bit high but it was really worth it. Especially now that it's around 50. I highly recommend it.

I have had the mouse for a month and I can say that it simply rocks. It is very comfortable in my hands, beautiful with the RGB, and sturdy. The only thing that personally bothers me is that the buttons make more noise than I expected. Overall, it is worth its money. I highly recommend it

This specific mouse is amazing. The sensor is perfect and the ergonomics are flawless.
I have had it for five years and it still works flawlessly.
It has endured countless drops that other mice couldn't handle.
I bought it for 100 euros and if I ever need a mouse again, I will definitely buy the same one.
I highly recommend it!

It is the best. It has perfect handling, the weight is appropriate, and it has a wide range of colors to choose from. It is definitely worth the money. I highly recommend it.

There is no need for me to say anything. If you are looking for something permanent without needing any change, take it with closed eyes

I got the mouse recently and its performance is better, the best mouse I have ever held in my hands and it also has tremendous capabilities in razer cynapse 3. I have nothing else to say

After almost 5 years of use, now it presented me with a problem and I need to change the mouse.
The problem it presented me with is that sometimes the cursor gets stuck a little, but it fixes itself after a while (it doesn't happen constantly, it happens once every 2 months) and the main reason I want to change the mouse is that the scroll wheel is broken. It doesn't scroll properly. The other functions (middle click, right and left click) still work without any issues.
After 5 years of daily and gaming use with many clicks and scrolls.
Other than that, I am satisfied and I believe it was worth the money.
I would prefer it to be heavier and bigger in the hand, but that is purely a matter of preference.
Certainly, it is not lightweight.

Very good but I bought the Logitech g502 lightspeed and left the Razer aside. Very good, but the Logitech is better. AND WIRELESS

It is very good in hand, very nice lighting, but I don't recommend it in any case for those who prefer high mice