I prefer repping sets on boards with at least two rags when I act before a good TAGG or any rock who's raised preflopby checking and then raising 3x whatever he bets. I'll follow through with a 2/3-34 sized bet on the turn if called. They'll usally fold on the flop, and even if they call on the flop with overpairs with AA-QQ or top pair with AK or AQ they'll generally wimp out on the turn when I fire again.