I am thinking about buying the DeathAdder Black Edition mouse and a Razer Goliathus mat but Idon't know which is better Speed or Control for me, I am a high sensitivity player i make a 360 in 3'' or in 7cm, I dont have any problem whit the quicknes of my movment but a bit with precise accuracy(Ihave been gaming with an acme office mouse for 7 years now). And does the control damage the mouse ower extended periods? (exuse my english, not my native language)