It's hard to say only one favorite cut, so I'm gonna say the whole "Golden State" project was the best album.
Off the top of my head, my favorite tracks off any of the N2Deep albums are:
Unemployed
Kick Way On Back
Playa 4 Life
V-Town Brotha
Congratulations
Howda
California Hot Tubs
The Throw
Parking lot Pimpin'
Scrillafornia
Where We Dwell
Look Like a Playa
Out Here Hustlin'
Day 2 Day Basis
Those are probably the bumbles I listen to the most. I might have forgot a few....