Recs.
Updated
Forget what you know about wireless mice - the Logitech G900 Chaos Spectrum gaming mouse is a wireless mouse that not only matches wired mice, but also sometimes surpasses them in terms of responsiveness, with Logitech claiming 1ms report rate (that claim needs to be tested still).
SpecsUpdate
Pros
Pro Just as reliable as a wired mouse
The G900’s transmitter performs well enough that it’s almost indistinguishable from other wired mice, in some cases even surpassing them in click latency tests. This, combined with its high quality sensor, makes it a great wireless option for a gaming mouse.
Cons
Con Feels cheap due to rattle and plastic
The mouse rattles quite a bit, be it due to sensor rattle, or the mouse wheel. The mouse is also very plasticky and cheap feeling to a degree, which does make the high price feel a bit higher than it would if it felt a bit more solid (not heavy though - weight and build quality are not necessarily part and parcel).