Wellll just depends.
Favorite race for-
Stamina melee: Redguard/Imperial
Magicka nuker: High Elf
Magicka DK: Dark Elf
Healer: Breton
Primary bow user: Wood Elf
Tank: Imperial
Aesthetics: Breton/Imperial/Redguard are the only races I've had much success making look sexi
All other races are useless/ugly/cats/etc