Hand 1
-I'd probably 3bet pre a fair bit.As played, I'd imagine most of his air range that raised your flop donk would be betting here. I would probably c/c turn and re-eval river. A flush is in your range, so I don't expect him to get too out of line on a river jam.

Hand 2
-I'd flat pre sometimes, but as played once you see the flop you gotta go with it.