Advice? Rx v. LevFin

I'm currently a sophomore at a non-target in the south, and I'm looking to go to NY for IB. I'm doing the whole process -- applying, networking, studying technicals, etc. -- and pretty set on which banks and groups I want to focus on (obviously still casting a wide net). Right now, I'm hoping to eventually do rx, levfin, or FIG, w/ rx and levfin as my top 2, but I'm really torn on which one I should prioritize/choose, should I get an offer in the future. 

Any thoughts, opinions, comments, concerns, etc. y'all would like to provide? I figured most of y'all would have a better idea of which group provides a better experience and workload. 

Thanks in advance.