I agree with you there JC. I used to use a Logitech MX510 until about 6 months ago then changed to a Diamondback Chameleon and loved the precision and whole feel of it. I just got my Diamondback Plasma which has an updated sensor to the Chameleon and Magma as well as looking cooler. For me the whole shape of these mice is a whole lot comfier than the Logitech MX series.