Hand 1:
Im pretty sure i cbet this. I think checking is far too weak and is just giving up on the hand. Although there is a good chance of Kushman having aq/kq, i think its just too weak to give him credit for a queen automatically since its probably only a small portion of his range. I think most of the time u cbet this, they will both fold. Being OOP on this one sucks, especially if you cbet and mayo shoves since your pot commited and almost always behind.

Hand 2:
I shove. Their both short stacked, and i wouldn't expect either of them to be holding kq. So i would bet your ahead here most of the time + those boat outs.