Best gaming mice in my opinion I personally lived with:
1. Cyborg R.A.T 9
2. Razer Mamba
3. Roccat Kone (currently using it)
4. Razer Lachesis
5. ...MX518 maybe?
I have a zowie EC1??? must check but I get sweaty using it so it´s not that comfortable. For a change I am now using the Ikari laser it´s quite nice actually too :)
Like headphones hobby, computer mice seems to be no different, I used (the original) Deathadder for 1 day only and never anymore. xD So totally wrong shape, design etc for me.