I've had a streak of picking up pots on the flop with TPTK with 2/3-3/4 sized bets on the flop.

My question is, should you be happy with taking the pot at this stage all the time with the same play? Just seems that when you hit with AK,AQ you're hoping for bigger pots?

If the opponent has checked, is there a time to check behind with TPTK hoping to hide the fact you have TPTK?

thanks.