Internship at BB in risk management or WF in CB?

I have the chance to do a risk management internship at a BB or the Wells Fargo SFAP program in commercial banking. From SFAP, you can get an offer for the FT program, and later become a relationship manager, portfolio manager, or credit analyst. At this point, I don't think I will ever be interested in doing IB or Sales/Trading because of the lack of work/life balance. But if I did decide to move to the FO in the future, which would be a better strategic move? My biggest goal from this internship is keeping as many options open as possible. I also may be interested in B school.