The casino in question is offering a promotion of a $10 match play in addition to the 3:2 payout on all suited blackjacks with a minimum bet of $10. You can play up to three spots.

I'm wondering what the optimal bet would be to make this game playable and what the advantage (if any) would be if you were to flat bet it. The game is 6 deck H17, DAS, NRA, no surrender.

Thanks!