PCShopTalk posted a review on the MIONIX Saiph 3200 Gaming Mouse
A quote from the article:
>> MIONIX Saiph 3200 Gaming Mouse Review
This mouse has definitely more performance than the Saiph 1800 model. The Saiph 3200 can satisfy even hardcore gamers. The feature to set the DPI on the fly is a very useful feature in action intensive games. I have tested the mouse mostly in CounterStrike : Source, and I had to cycle to many DPI settings till I found the right one.
>> MIONIX Saiph 3200 Gaming Mouse Review