I think my own personal preference is the best because it works for me.
defaults write .GlobalPreferences com.apple.mouse.scaling -1
defaults delete -g com.apple.mouse.scaling
^Same as this, and in addition with 1000 dpi & 1280x800 res...
YayMii wrote:If you want your mouse to be as precise as possible, Windows sensitivity should always be 6/11 (middle setting) with "enhance pointer precision" turned off, while in-game sensitivity should be set to 1.0.