Buy Side Credit - Seats / Guide

I am a mid level buy side public credit analyst. I am seeking a new seat that does hairier stuff longer term. Whenever I look at threads on credit HFs, e.g. Goldentree, Diameter, Apollo, etc. consensus is every single one has awful, toxic culture and they're basically not worth working at for the comp. I am here to straight up ask what opp credit type HFs offer good learning experience, flexible capital, good culture/training/comradery, good comp, etc. How could it possibly be so rare to come across a few of those? Please help me out preferably with anecdotal experience!