Hey, CO is a pretty tight regular (20/17/5), bb is a fish given his preflop call and turn bet sizing.

OTT I thought that I wouldn't get called by worse by CO, but at the same time it seems like I have a lot of value on bb and I don't want to let anyone freeroll a diamond. So not sure about the check.

Against co's raise, I think that this profile won't ever raise with AdQx here. So the very bottom of his range is KQ imo, along with a ton of flushes, 33,44. BB's range is wide, but in equilab with weak Kx and draws, 0 flushes I have 20% Equity against both ranges. Found that tight in game, but afterwards seems like a pretty easy laydown to make going deeper into it.

What do you think? value bet the turn instead of checking? :)