Suggestions/Pros and Cons of each Mouse Brand/?

I've been searching for a new gaming mouse and I don't know which one to by, I've seen brands like SteelSeries, RAZOR, ETC Just looking for something good, and simple but I'm willing to spend a few extra bucks. Is there truly a difference and what mouse do recommend as long as the pros and cons that you can possibly sight.
Thanks in advance.

maybe this model isn't really good for gaming but if you want simple design durable wireless mouse check Logitech M510, I've been using about 2 years and still haven't changed batteries works really well.