Mouse performance

Ok, I'm slightly frusturated (not majorly, just slightly) at the performance of external mice with my MBP

So i've tested two external mice. Both USB, both optical. One was Logitech and one was microsoft. I've found that both mice do not move smoothly with OSX as compared to Windows. I get a little bit of jittering on both mice. Sometimes they move slowly sometimes they move quickly. Its kinda frusturating. The touchpad works great! But I need a mouse with 3 buttons.... I've played with every setting for the mouse that I can think of, and am not getting any luck with it

Is there any way to change the drivers for USB mice, or maybe there is a suggested mouse that everyone has that I can use? (I have one more logitech mouse i'm going to try (its wireless usb, that I use for my desktop, but I don't want to have to take the dock with me everywhere I go )

Any Idea's or suggestions? Thanks!

Alkora