UoP is a 3-year program, which will have you practicing faster (And they place students in residency all over the state with stunning success). It's also a very old, reputable program.
USC has name-brand recognition anywhere, and certainly has been established. can't go wrong here, although it is expensive ($19,000~/sem). Then again, why do we mince money? Everything's expensive in CA.
I might be wrong here, but isn't UCSD's program really new, as opposed to being really established?
@Sungie - Stockton isn't in the middle of nowhere. It's 1.5 hours from San Francisco, an hour from Oakland, less than an hour to the state's capitol Sacramento, 2 1/2 hours away from Truckee, Lake Tahoe, etc... And it's a fine city if you don't go out after dark (lol) too often or stray too far from mid-town (Pacific/March Lane). Lots of restaurants, lots of cafes, great movie theaters. Sure, you're not living in Times Square but it's far, far from the middle of nowhere (That'd be Modesto). You won't have problems with your clinical hours @ UoP.