PF played fine IMO. On flop, SB minbets and with Button-1 still to act, a 3x-4x raise (400-600 raise) on flop may not be bad. Based on action after, you may be able to get a good idea of their holdings, and if you get callers or a re-raise, you can re-evaluate. If the turn blanks, you can then shove and get max value against someone that may have a marginal 6 or chasing presto or is holding something like KT+. I'm not particularly a fan of check-call-shove on that kind of board since it's so drawy. I think a raise on the flop would give you a better idea of where you stand, and can effectively raise the pot high enough to where opps are getting good value to call a shove with a marginal holding if they are looking to hit, giving you a good shot at a double or triple-up.