CORSAIR - SABRE PRO CHAMPION SERIES Optical Gaming Mouse

I have the corsair claw which is pretty much the same but you can adjust the position of the buttons on the side

21.5 x 12.5 hand here. I tried all the big mouse on market. I'm competitive palyer and top kovaak aimer mouse is important to me. My main were: Model D, O, Deathadder V2, V3, and Beast X Max - biggest version. From cheaper Chinese: Darmoshark M3 pro, this is 130mm, so biggest so far. And now I'm maining Mchose A7, Rawm leviathan V4, ATK A9 air. I tired all previously, intelimouse,mx518, sabre (this is big mouse, with big hump), you can see other in my name tag. If u want ergo: best is deathadder V4 (V3 if u want cheaper) I u want Ambi: cheaper: mchose A7, Darmoshark M3 pro, leviathan V4. Expensive: Viper v3 pro,

I feel your pain.  Historically, I have had terrible luck with selecting a mouse.  I had brand loyalty for Razer and had good luck with them back in the day, but I bought a very expensive model for $100+ only to have it fail during very light use for build quality issues (left mouse button cover plastic cracked).  This was maybe a decade ago and since I have been on a carousel of trying all different brands of mice, only to end up disappointed.  The ones I remember are Corsair Sabre, Logitech g502 Hero, and Steel Series Prime+.  Invariably they all let me down, usually with the switches failing for either the left or right button in a short amount of time.  Except for the Steel Series, which I bought because it had optical switches, but unfortunately the scroll wheel was horrendous.  Right now, I am begrudgingly giving Razer another shot with a Basilisk v3 because it has optical switches as well.  Will just have to see how long it holds up.

Sabre was the only large enough mouse that I would recommend for comfort V2 looks much smaller, at this size you can recommend literally anything else besides sabre v2.

I have a love/hate relationship with the scimitar. The scroll wheel ALWAYS breaks. My old one it broke in 2 years of use, the one I got after that was 6 months. That and the Corsair iCue is dogshit.