Recommend a good gaming mouse

I've been having intermittent problems with my mouse, here's the topic.
Buying a new one is a must, to hunt down the source of the problem more easily.
So which mouse do you guys/gals use & which would you recommend for gaming/general use ?

Razer, and Logitech are my first two choices for gaming mice, from there it is all about how much money you want to spend. Personally I like mice that give you a switch that toggles the dpi on the fly. That way you can have it super sensitive for gaming and not so sensitive for non-gaming uses.

I've narrowed it down to a couple choices:
Gigabyte M6900
Gigabyte M8000X
Icon7 Z500 Gaming
Logitech G500
Logitech G9x

Which do you think has the best bang for the buck?

I'd go with the Gigabye M6900 or G500. Really like the interface that they put on the Gigabyte, you can customize everything! Leaning more that way. I had the G9x for a bit, never felt right in my hand. I know, sounds odd, so I am biased when it comes to that one.

For the time being, I think I'll get either the M6900 or M8000X. I intend to upgrade my computer in a couple of months & I'll buy a Razer mouse and keyboard then.
Thanks for the input. :)

Bought the Gigabyte M6900. It's quite a great mouse, considering the low price tag.
For the time being it will do.