Iowa seems to me that strategy is giving up a shitload in ev.

we are chasing out so many hands that we beat (since 2-barreling is seen as so strong).

A line I love witha strong hand or as a bluff vs floaters is bet flop, c-call turn, block-bet the river (sometimes w intent of calling a raise sometimes looking to fold to a raise).

Of the 3 hands above, I think the 10 10 hand is the toughest since villain's line could be a worse PP or a set, that's pretty much it. Not sure what most +ev line is... I think Renton's idea is best. Against worse PP's that call bs on flop, I can lead turn and fold to a raise (giving him credit for the set) and can maybe extract more value from non-set pp hands. I still think this leaves me in a tough spot on the river in a big pot with a vulnerable hand OOP, which is what I try to avoid...