I currently have four Razer, two Logitech, and now one OCZ mouse, along with a Razer keyboard, two Logi keyboards, a simple generic one, and a specialty gaming keypad.

I can't help it, something just draws me to them. I think I'm going to grab the Logi G19 when it comes out, and likely the Razer Mamba. Mmmmmmmmmmmm....

The Behemoth is an incredible steal and a fantastic mouse. I don't think I can say enough about it. Highly, highly, highly recommended.