If you practice counting a bigger stack of cards , say 10 , a double will become pretty easy . And there are other applications for being able to count more cards <| sep |> I returned mine because it felt so cramped . In contrast I like the deathadder because it ' s very open and there ' s no set way to grip it . You can hold it however you want . The g 502 is very slim and there ' s buttons everywhere and because of that you have to hold it a specific way . I like to be able to just slide my hand onto the mouse and not think about where I ' m putting my fingers . Also I only play League so I only need left and right click . Dpi shift buttons , sniper buttons , and the like are all completely useless for me . That played a big part as well .