aslan
Well-Known Member
What I mean is, are there counting systems that tell you when it's advantageous to double down on hard 12, 13, 14, or even 15? Or are there systems that tell you when NOT to double down on ten or even eleven (because the count is too negative)? Wouldn't such a system be a practical asset, especially in games where double down is allowed on any two cards, such as in Double Attack BlackJack?