The reason I capped it preflop is that he could very possible do a 3-bet here with Axs and A10+ since I am a LP raiser and villain is actually a pretty good player. I check/call the flop since that A surely hit him and for just a tiny bet I get to see the turn.

If the flop was Q high, I bet out here 100% of the time. I was sure I was beat here tho.