I have gone through various gaming mice, but this is my first time with Razer.

I have large hands (and long fingers) so I was a bit worried about how it would fit in my hand, since I didn't really get used to the Corsair Scimitar.

This one is exactly what everyone else says, i.e. top notch.
+Very nice size in the hand
+Beautiful, you want to just look at it
+No latency that the human eye can detect
+Extreme click (Mechanical)
+Very nice software (Razer Synapse) with which I finished all the settings for competitive gameplay in 2 minutes
+Very good battery (I put in new high-capacity rechargeable ones)

-There are a lot of buttons and it takes 7 days to get used to them to understand the magic!

Clear 5/5

Good quality, ergonomics, and configuration software (automatic copying of keybinds to the mouse hardware). It interferes with the 2.4GHz frequency of Wifi.

It felt very strange in the hand at first and difficult to get used to not pressing the side buttons when moving it for any reason. I give it a 4 because if you take away the above, once you get used to it, it's top-notch for MMO.

Excellent, although I've had it for 2 months and it has served me well. I use it for work, not for gaming, but if it breaks after a year, I will buy the same one again. I have set up all the shortcuts I need on the side buttons and it is incredibly convenient. The size is also perfect because I have relatively small hands and it fits exactly in my palm.

The best mouse I have bought so far. Unlike the previous Naga mice I had, it works with a simple AA battery and sacrifices only the lighting effects and the ability for wired connection. The Mini Dongle has very good performance and can also be stored inside the mouse for transport. Time will tell how durable it is in the long run, but for now it reigns supreme.

Very good mouse, I use it for War Thunder and it has saved me, the only negative is that it drains the batteries quickly but if you have a charger it will be just fine.

After the withdrawal of the Logitech g600, this particular mouse is the only option for MMOs like WoW. The side buttons are lighter than those on the g600. I will also say about this mouse that you should stock up and buy 3 to 4 if you play and intend to continue, because MMO mice are now being phased out. I have only tested this mouse on the side buttons and have not dealt with the left and right click, so I do not know their durability. The response on 2.4 is as if you have a wired mouse! The battery, for me personally, playing WoW 4 times a week for 4 hours on average, lasted 3 months. I only use it for WoW on my laptop, I do not use it for regular use. I imagine for a hardcore user with many hours, it would last 1 month. I highly recommend it. I have 3, 2 of them still in their boxes for future shortage. I did the same with the g600.

I had the OG naga years ago, which unfortunately broke, and I decided to get this as a secondary to the Logitech MX Master 3S (which I use for work). The mouse is top-notch. It is quite light, very accurate, and the buttons are extremely convenient. For me, the fact that it has batteries you can change is a positive

Excellent...perfect in every way!!! I wouldn't change it for anything...I could never have imagined that a mouse for 100 euros would be worth every penny and make such a difference!

The previous one, while it costs close to €100, is just crap for me — it's not even worth €50. The grip is very good due to the design and that's the only thing I really like. Half the buttons have worn out with use. One time it fell lightly, the infinite scroll wheel broke, and the next time it fell, the wheel broke completely — which I temporarily fixed with my own hack.

The Razer app often doesn't open, no matter what you do. At least it offers customizable DPI and about 14 buttons work properly, which surprisingly are of good quality.

After a year, if I had to spend €100 again for this mouse, I'd rather give it to Unicef — the mouse is not worth its money. You're paying for the brand, not the quality.

Exactly what I would expect from a Razer mouse. The buttons on the side were just a godsend for the MMO I play.. game changer!

I got it to replace a wired Logitech G600 that I had. Much better build quality, the buttons are easier to press, and I feel like they will last longer than the G600. The wireless mode has minimal latency, as if it were wired, and the infinite scroll is very useful in stores that require a lot of scrolling.
Linux support is mediocre at the moment, you can only change the dpi and color, you need Windows software to configure the buttons, but the mouse "remembers" its settings from PC to PC, so I just ran the Razer software in a Windows VM to set up the buttons and now the mouse has its buttons as it should.
It consumes AA batteries quite quickly, a new alkaline one lasts about a month, so I recommend using rechargeable AAs. I use the ones from IKEA (they are rebranded Eneloop, so they are of good quality) and they work great for me.
It's an expensive product but I think it's worth the money. I've had it for 4 months now and I'm satisfied so far.

It has a very good grip and the quality of the mouse is quite good, it doesn't give you the impression that it's made of plastic. You can easily adjust the DPI because each mode has its own color. The battery is quite good because after a while of not using the mouse, it turns off by itself to save battery and 250 hours are more than enough (it lasts around 1 to 2 months with regular use)

I have no way to connect it via BT to the PC but it can be done. (obviously easier on a Laptop). But it is supposed to be faster through 2.4Ghz Wifi. With BT, you save battery. With WiFi, you have a very fast connection. Hyperspeed is the technology and it is indeed like wired.
Personally, the fact that I have to change batteries every 250 hours doesn't bother me. Batteries never run out because the mouse turns off on its own when it's idle. But personally, I prefer to change the battery when it runs out rather than throwing away the mouse if its rechargeable dies.
For fans of the classic Naga, this one still has the 2 left buttons on top. Unfortunately, this option no longer exists in any wired Naga, so this is the only way.