I've have a Logitech Performance MX mouse and it serves its purpose well. Came across these two new mice called the R.A.T 9 and Razer Mamba, both wireless and very high DPI (5600 & 6400 respectively speaking) and really cool looks/features. I am considering getting one of them but I'm not sure which one will work out best for gaming and general use. I have a Razer Black Widow Ultimate keyboard and a Razer IronClad mousepad so a Razer Mamba would be a nice addition but the R.A.T 9 is just incredible; looks like a robot! Here's more info on the R.A.T 9: http://cyborggaming.com/prod/rat9.htm The Razer Mamba: http://store.razerzone.com/store/ra...parentCategoryID.35208800/categoryId.35210600 The R.A.T 9 is $150 and the Razer Mamba is $130. Price is not an issue. I just want the best mouse.