ATK - Dragonfly Y9 Ultimate

Go ATK Y9 and save some money

Very subjective as everyone's defintion of the best gaming mouse is different. Before you ask, you should provide us with the info of your current gaming mice, your budget, preferred shape and mouse grip. I personally am a big fan of ergos mice, use palm grip and have rather large hand so mice like EC1-EC2, Deathadder, G Pro X Superlight are my top choices but people with fingertip and claw might have a different opinion than mine. Nowadays, it doesn't have to be big brand like you mentioned. as Chinese mice are catching up with similar specs and you can't beat its value. For example, say you really like the Logitech DEX but if budget is a concern, get yourself ATK Y9 Pro Max/ Ultimate as it is one-to-one clone with like half the price. Oh and my first off brand mice was Teevolution Terra which is a modern G703 and as a palm grip enjoyer, it is part of my top 3 ergo choices.

I have tried around 40 mice in last year. I have 480 hz OLED with 9800x3D and RTX 5090. I got late into mouse hobby but I've tried most of the current premium lineup and some budget options. Lamzu is not as responsive as Logitech or Razer disregard of whatever you may think. Lamzu 3950 feels the same as ATK 3950, as Mchose 3950 as any other brand WHICH USES THE SAME OEM SOFTWARE ONCE THEY PUT A BATCH ORDER. Any company WHICH DOES THEIR OWN SOFTWARE IMPLEMENTATION like Logitech or Razer FEELS DIFFERENT. Disregard of sensor position or DPI deviation, in fact latest software on both GPX2 and V3Pro allow you to make 1 to 1 DPI. Mouse responsiveness is different and I would say that Razer, Logitech and Zowie are THE best in terms of software implentation for 3950 sensor. Razer has 0 delay Motion Sync which feels more responsive than Lamzu without motion sync (while Lamzu with Motion Sync is pure trash) Zowie also has bad motion sync but other than that feels good. Logitech is probably the oldest and the most weird but once you get used to it it is quite good as well. You may trust numbers or be delusional because "hardware is the same" but in hand feeling is different.