As the title indicates I am interested in purchasing a new mouse to replace my logitech G5 which I have owned for 7 or 8 years now. The choices I have listed are above, I would like to hear what people have used and prefer between the ones I have listed above. I am partial to the logitech since I have been very impressed with their reliability and customer service over the years, however if the razer or mionix mice are better for the same price I am okay with trying a new brand.