Hi.. i want to get a good gaming mouse (65$ max). Cordless is a strict no no. i was wondering whether to go for Razer DeathAdder or for a cheaper logitech G5. I am a right handed person whose crazy about FPS games. i want a mouse with good ergonomics and fast reaction times which one should i go for??? Or is there any other good brand that i should opt for?? i heard that Razer mice require smooth surfaces (which is a bit of concern for me as the mouse i use may be subjected to some rough terrain) DeathAdder got 1ms response time(1000Hz ultrapolling) but i heard that the two buttons around the thumb rest is abit awkwardly placed as compared to the G5 which has excellent ergonomics and descent response time. Please help.