NL25 6Max Zoom, 87s, 3 way 3bet pot, flopped the nuts, funky run out

I am not sure if we better should triple barrel here or if ur line OTT is fine.

I definetely like ur donk bet OTF, but maybe its a bit small sized, because there are many turn cards we won't see. Even though it kills in most cases the action, but Villains have to pay for their draws.

I think villain shouldn't have that many flushes when he cold calls a 3bet pre. I would put him mostly on sets and overpairs. Those will pay you OTT and you protect vs some overcards that have a single spade. And then you can often check behind OTR if you want to. So I think I would barrel the turn also.

I think villain doesn't have many sets OTF because he would either cbet or check/raise this board. So I would say he has something like AK-AQ, KQ (with 1 spade or both spades), QQ-TT. I like the flop bet, ofcourse and I would also bet the turn to get calls from all flushdraws he has and some QQ-TT without a flushdraw. As played, we probably have to call the river, he could have some top pairs which he bets for a thin value. He most likelly isn't bluffing. I would say his range is AQ,KQ,QQ.

Fold preflop, this is not a good spot to be in with this hand and you can't really call here. On the button yeah, 3 way when you'll be sandwitched like this, clearly no
Even when you do hit the nuts you pretty turn your hand face-up to Set/straight like this

I'd still go ahead and check, let him cbet his TT+, flush draws then the cold caller will have a ton of pairs too and that's where I'd raise, rep hands like As8s 9s8s which we don't really when we lead so big

Besides exactly 7s 8s there's not that many awful cards
sb won't have many flushes at all after cold calling pre
BU should cbet them

But I'd not get into this spot in the first place by folding preflop