[PERFORMANCE MICE]
Speed, accuracy, and sensor customization are valued here.
Spawn is an amazing value designed for claw and hybrid grips as it centers weight right under claw grip. If you absolutely love the MX518 shape, then the G400S is a good choice at $45, but is outperformed by the Rival and M45. The Corsair is a better fit for strict palm grip with large hands, and for those who prefer a heavier mouse. The Rival is lighter and is good with palm and hybrid grips and has great software. G502 is apparently the second coming of Gaben or something like that.
$35 - CM Storm Spawn
$45 - Logitech G400S .
$60 - Corsair M45 . .
$60 - SteelSeries Rival . .
$80 - Logitech G502
[AMBIDEXTROUS AND MMO MICE]
For those extra buttons over a very precise sensor.
The Recon has a great sensor and firmware for the price, as well as an ambi grip. The Sensei does as well, and has the best sensor here. The M95's side button layout is the best of the MMO oriented mice. G700s is the only wireless mouse listed here.
$35 - CM Storm Recon . .
$60 - SS Sensei Raw
$80 - Corsair M95 . .
$90 - Logitech G700s