I have a Razer Naga Epic.
My fantasy is a Razer Naga Epic, or any equivalent MMO mouse (with the 12 button array on the thumb) that has either a bog standard USB connector so I can use my own cables, or comes with a cable that is not cloth wrapped.
See, I have cats. For reasons unknown to man, they /HATE/ fuzzy cords. Like you'd think that the cords killed their boy, or owed them money or something. No fuzzy cord survives 24 hours in the house with out being chewed to pieces. Usually, literally within 10 minutes of me unboxing one of the things, Sobek the troublemaker, will literally be fighting me to bite the damn thing.
But Hob, you say, there are solutions for that! You can use this bitter apple spray and they won't bite it! Except my cats are stubborn. I have literally soaked the cable in the stuff. They bite it, make a yuck face about how bad it tastes and he go back to biting it...
They are lucky they are cute.