The cbet is kinda bad. But when we do it, we have to call. So betting like $6.50 might be a little better.

$20 in the pot, $8.45 to call, it's like 3.3:1, so as played we need like 23%ish. With a lot of draws out there, it should be a close call. The c-bet might be questionable, but we could argue that since worse hands call or push, it's for value. Suppose V just calls the flop and checks a blank turn, I think we bet again for value.

That said, a delayed cbet might be best here.