Neither.
Look for a Logitech mouse, they do make quality ones. Like Logitech G102 Prodigy or Logitech [strike]G202[/strike] G203 Prodigy.
Or Logitech G305 Recoil for wireless.
Whichever you can find for a better price in your country. The difference between G102 and G202 is only the cable.
Razer mice are overrated (and overpriced)
Avoid Connect IT mice. They are worthless.
But if I had to choose between those 2 I would choose Cougar minos x2 but rather go for the x3 verison. Would not buy a cheap wireless mouse,ever (for gaming).
PS: I owned a lot of mice previously but in the end the only mice brand I had no problem with was Logitech. Currently I own a Logitech G402 Hyperion Fury and it is exeptional (the Macro keys on it are really helpful and fun in a lot of games). However it may not be for your budget.