Group Placement at BAML

I recently accepted an offer to join the BAML Investment Banking Summer Analyst Program. I am in the middle of the placement process for my specific group, but I am having a hard time deciding between a few of the groups. I am very interested in coverage, specifically C&R, REGL, and Healthcare, and have met with all 3 groups. These 3 groups have great cultures, and they are also some of the strongest groups at BAML in the league tables. Which one of these coverage groups do you recommend? And if I considered leaving banking in the future, which would give me the best exit opportunities in a few years?