Hand 1 I think I'd play the same. On the turn the pots big enough I think you can bet out if you believe you'll only be facing 1 raise, if you think BB might c/r again then checking here would be what I'd do. River is fine, you've got second nut flush and no reason to put BB on a suited Ace. nh.

Hand 2 I have to go back and look at SSHE, not sure if that hand plays better multiway or HU.