I actually found out I for some reason have a basilisk 1 mouse lying around that I got for free working as a gaming freelancer, and to be honest, it rests decent in my hand.
It's actually nice to be able to "adjust" the width on the mouse with the thumb rest, where you can adjust how far you wanna go while still being connected to the mouse.
I am also able to do 1 3 1 grip on it. Its not as wide as the deathadder, but the deathadder also feels to big now without the rubber on the sides.
But, I can see the first basilisk has rubber on each side.
I assume basilisk v3 doesn't have rubber on the sides, just like deathadder v2 hasnt.
I don't doubt that v2 feels like an upgrade from the first, thought i believe the grip and shape is the same.
But how about basilisk v3? They probably cheaper out on the rubber there as well, and made textured plastic.
The basilisk v2 costs half the price of the v3, but man the v3 also has optical buttons. But maybe not the rubber.
Also, is the glossy part annoying to touch?