Depends on the type of provider you are looking for, I had an amazing time with caitlyn. She is near San Mateo. She is a thicker,  bigger provider, not for men looking for a waif or spinner types.

She has a few reviews listed here, but I will include her link. She is an amazing gfe IMHO. I also think you can negotiate with her on her outcall rates, at least I have found this to be true in my case.
Good Luck