QUOTE(Yagami5159 @ Apr 15 2013, 11:32 AM)
I go for G500 hands down, I read the review of G500s, the only difference is that the coating, laser quality and increase the durability of mouse button.
So far I haven't got any issue regarding to this mouse, besides the left-click can sometimes register double click instead of single, but it only happen like once in a 300 clicks. Still under warranty though, not quite sure I can claim G500s after warranty.

QUOTE(CocoMonGo @ Apr 15 2013, 10:47 AM)
as far as I can tell the Gx00s is nothing more than a refresh of the existing/older Gx00 line of mouse. Especially for the G700, all I can really see is a change in the paint job. everything else seems the same.
http://www.anandtech.com/show/6855/capsule...00s-gaming-miceQUOTE(Clem1982 @ Apr 15 2013, 10:16 AM)
I had the same issue when selecting mouse, I normally claw the mouse that people tend to palm lolx I find that the G500 is quite comfy but I settled for the Ikari optical for the wide body that I find more relaxing on the grip... other than that, you might wanna consider the Roccat Kone as I heard the size is quite big
Thanks bros, i think after reading you guys comment i had narrowed my choices to Logitech G500 vs Logitech G9x, added deathadder 2013 into my list after my fellow frens suggested... I couldnot make up my choice between G500 and G9x because i am basically claw grip my mouse 80% of the time... and some forum suggested that claw grip go G9, but g500 looks way more comfy for me (i never hold both mouse)... If i am going for precision / build quality, which 1 i should buy?