[Redd]

I check-call the river, but I think it's close between c/c and c/f. I think checking is better either way since some better hands might get scared, let us off the hook, and give us a free showdown.
My problem with c/fing is that it's certainly possible (I'd even say likely) that an unknown could be betting a worse pair on this board on the flop and turn. So how often does he keep going with a pair once we check on the river? I think it's close, but I'd probably pay off against an unknown.