Hand 1: Read on BU? PF raising in the SB seems marginal if he's loose and you're going to be called a lot and playing OOP the rest of the hand. If BU had folded then stealing vs this nit in BB is great. When the nit calls you and he raises your cbet on the flop, it's time to GTFO.x

Hand 2: I like to open 3x these days in LP to correspond with our wider range. Crappy spot when you're in the CO and BU is a loose retard who'll make you play out of position a lot from the CO. I hate cbetting this type of player 'cause he folds so seldom, but since we have nice equity I think betting is good, if we think he'll fold a non-Ax hand enough of the time. I'd bet bigger to try and accomplish this, and give up if called and turn bricks.

Hand 3: 3bet bigger PF OOP, like to 0.52. Shoving preflop, no, bad. Anyway after 3-betting to 0.52 and getting called, the pot would be 1.06, then you can bet like 0.75 or so on the flop, setting up a turn shove. How does that sound?