Can anyone explain this Solver action?

uB more Jx idk? Can i get some coaching bro?

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Okay I think I figured it out but still want other people’s take to see if we are on the same page

In Sim OOP almost pure folds hand like QJs JTs, so you get more folds with QsTs comper to the other QTs and those additional folds are from hands that crush you, so they worth a lot.

Yeah that is interesting I never thought about this before but it makes sense.

What's the EV difference between QsTs and the other non-heart QTs?

It looks like this is an important concept, same pattern on other boards with similar hand type.

Is it also that you block jack combos? Or just purely your reason?