Cedars-Sinai vs. BIDMC for Residency

I have been debating which program to rank higher for AP/CP residency. They both have the fellowships I am interested in (I'm thinking AP fellowship). I would prefer to live in LA over Boston, but if the training would be better and going to BIDMC would be more beneficial for my career I would be fine with living in Boston. I would eventually like to end up working in the West Coast for my career.

Any one have any thoughts or insights into these programs? Thanks