It would be correct to say that Berkeley does not focus on clinical training and more on research. The other concentrations do definitely have more of a clinical focus. However, I haven't seen an MSW program that fully prepares students for clinical work. All the programs are accredited by the same body that dictates the required coursework, so most programs don't differ significantly. It is my opinion that no one can be fully trained to do clinical work in a two-year program, its a long process that the MSW sets the foundation for.
Its a good idea to go where you have residency, unless your pretty wealthy. But, if you do plan on working in the bay area it is to your advantage to do your internships here to get your foot in the door. Otherwise, when you move here you are competing with Berkeley grads who are familiar with the area and the populations. They are both good programs and anything you miss in one program you can easily find in the community. Good luck.