I ended up in this river spot trying to figure out whether to bluffcatch or not and started thinking about both of our ranges from there. I couldn't see an opportunity to balance my heavily capped river range. Yes, I will have AA, AK, KK in my range but I'm very likely to bet it myself. At some point I felt weird, thinking about checking the total nuts for three times just to protect my QQ on this river. Isn't this a flop spot where I can just bet everything, given that even my 4b bluffs hit this decently hard?
From there I can still chose to check the total nuts (or QQ) exploitatively, but especially once my opponent is capable of checking back AK on flop/turn or turning TT into a bluff OTR, I feel like I'm better off betting QQ myself OTF?!