Best Android user interface

[Shootin4aces]

Htc sense rules!!!

 

[bb4temo]

HTC Sense... However I'm still waiting on a VZW Sense phone on LTE....

 

[pepperonijack]

stock Gingerbread (from the vids, I haven't tried it)

 

[Maloneyyy]

New sense

 

[raydar670]

Stock is the best hands down because it's just the fastest.
HTC Sense is the best manufacturer's skin. It's quick and pretty with minimal hit on performance.