Glaive vs G403

[RoyalBeer]

Hello, i was just about to buy a G403 from a store. When just below the bar, i saw the new corsair glaive.

I can't seem to find many comparisions between those two. So i'll just stay here.

Which to pick? What cons, pros are there, etc etc.

 I've got a weird grip. The back of my palm rests on the mouse pad, the rest of my hand is on the mouse. The grip changing from fingerip to claw depending on how close the mouse is towards the back of my palm. 

Games i play : 

FPS : BFBC2 - BF1, TFall2, TFortress2, PUBG, Overwatch, Planetside 2 and more.

Strategy : Age of empires 2 HD (Alot),

MMORPG's : GW2, DNEU

 

Time per day - 8-13hours

 

PS. I know it's all about ergonomics. So i just gonna point that out. I HAVE NO OPTION TO CHECK EITHER.