I've been using the mouse for about a year and a half. I must say right away that in terms of the tightness of pressing the side keys are more like a wheel than a PKM / LKM. That is, if you put your hand on them, then you just won’t press them, you will need to make a little effort. However, when I had active battles in cs go and I held it with ak, I accidentally pressed the keys 1 and 4, so I unbind them (I have a palm grip if anything, I completely wrap around the mouse, my thumb nail is almost near the beginning of the mouse). In a box, if anything, you can safely play it on 2k elo, at first it was uncomfortable for me, but then I got used to it) With additional keys, you can pervert as you like, any macros, commands, actions - they feel great in wow, you can make macros with a gcd delay, and even in the same GTA online it is very convenient. You can make a macro, in which, when you press a button, your phone will open in 1s, go into contacts and dial some kind of Lester or mechanic, and this will happen super quickly, you won’t be able to do it manually so quickly) the main thing is to make the correct timings between clicks (about 0.05- 0.1s), if you have a speed of 0.01s, then false clicks will occur. Although I gave 4 stars for the inability to use all the functionality without Razer Synapse enabled, I am satisfied with the mouse, I have no regrets about switching from logitech g pro wireless) The photo shows a comparison with logitech g pro wireless in size the box can be carefully opened from the bottom so that there will be no traces of opening :)