Wellington Management vs. MF PE

Hey all, I’m currently deciding between offers from Wellington and a MF PE (Apollo/Bain/TPG). The positions are out of uni, so would be research associate and analyst, respectively (please ignore my flair, made this account when I was younger). I would be in the fixed income group at Wellington, and the distressed/special sits group at the MF PE (so roughly a blend of equity and credit).

I feel lucky to be in this position, and I’m having a difficult time figuring which would be the better option. Both offers are at the firms’ HQs. Does anyone have insight into WLB and comp as careers progress at each place, specifically if I had the opportunity to stay long term and become a partner at each firm?