Since the hand converter doesn't want to hide names, I'll link instead:

hand1 http://www.pokerhandreplays.com/view.php/id/5845346

hand2 http://www.pokerhandreplays.com/view.php/id/5845347

Being fairly new to 200nl zoom, I don't have any particularly valuable info on either villain. 

I opt to 4bet both spots because of the min open in hand 1, and the smallish 3bet from the CO in hand 2, leaving me to believe both could be 3betting with a wider value range. 

I don't really have a clue how to proceed when called on either flop. I feel like in both spots betting only gets called by better, and checking turns my hand face up. 

I'm guessing my range is strong enough that I should just c/f these hands, as it's hard for me to show up with worse. Maybe that's totally dumb, let me know