played vs 20/14, 3bet 5,3%, RFI CO 22%, FT3b 45%, 4bet 17%

Preflop standard 3bet, i chose bigger sizing as we are deep and I'm OOP.

On the flop and turn clear value cbets, sligthly bigger sizing again with deeper stacks.

On the river I didn't want to cbet again for value because I think we can only get calle by better - flushes, maybe slowplayed QQ this deep. I don't think we can get called by any worse hand - AJ, AQ maybe, TT...I think villain willjust fold these of he has those hands.

Question is: Shall we X/C or X/F ? X/F seems too nitty given we are on the top of our range basically and we only lose to flush or QQ (maybe). I would rather have some hand that blocks flushes, like AcAx, KcKx etc. but I guess we still have to call. BTW we should also make this X/C with some combos of flushes and sometimes X/R with nuts flushes so we have balanced range right ?

What should our river strategy be here ? Mostly bet with flushes, sometimes X/C or X/R with flushes + we should also have some bluffs when we bet on the river - especially Ac hands. Then we should X/C with sets, AcAx,KcKx...?