Rx Credit Exits

Hi- wondering what opportunities I have for exiting from RX? I haven't done any research into buyside credit roles (with the exception of 'hot areas' like distressed), and I'm curious what are common sub-sectors to recruit for. Also, a list big players in each of the sub-sectors would be greatly appreciated. I know some 'brand name' funds have really strong X arms, but are under-resourced or don't perform in Y arm, so I'd like to know what each firm is 'known for' (if this is even the right way of thinking about it). Any advice or guidance related to exiting IB RX would be greatly appreciated (I know I haven't started yet, but I don't see myself staying in IB for more than 2-4yrs, so want to familiarize myself with my career progression). 

Side note: posted this in Credit, so would appreciate the info be related to that, since I know many RX hardos exit to MF PE, buyout, even growth equity (lol) and I'm not interested in that.