You'll have to look at the rules, penetation, # decks, etc. in each game and find the one with lowest house advantage. Check out the wizard of odds website.If your going to play SP21, remember it has a different BS than BJ.Also with SP21 you might get away with a larger bet spread.Check out Don Schlesingers site for alot of SP21 info. http://www.advantageplayer.com
