I like each decision so far. I’m not calling the shove. I think given the read on V1 he should only show up with sets and AJ, which we have blockers to. Given your reads I think he likely 4 bets KK and QQ pre and limp/calls all the hands which would be strong combo draws on the flop so we can discount these. Would be interested to hear results after a few other replies.

I think Andrew’s correct and we need to include KJs and QJs into V1’s range, also he can have broadway clubs here as well. Adding theses hands we can give him a range of JJ,99,66,KJs,QJs,AcKc,AcQc,KcQc, which we have 60% equity against on the flop. We should be calling expecting to be up against sets some of the time but not often enough to make this a fold. If there is a possibility he can show up with KJo, QJo, JTs, QQ, KK then our equity gets even better. Though I think these are unlikely, we cant rule them out completely and should maybe give him some combos.

I don’t like the reasoning that a nitty player would not go hard with an overpair, that’s exactly what nitty players tend to do. If he has QQ or KK look at it from his perspective. He has a safe flop, V2 has shoved and can have a very wide range given your reads and his SPR, you’ve flatted the shove and can also have a wide range with several strong draws and Jx or even 9x. I think a shove with an overpair is gonna make sense to a lot of players in that spot, though I also think it’s likely he 4 bets them preflop.