Several people have claimed to be the first to invent thisrams said:Instead of counting both hi and low cards, would counting just the hi cards
be a legitmate counting system?
ohbehave said:Counting only high cards does not work well. But, counting just low cards does work and yes its the basis for the OPP count.
The system is described in detail at Arnold Snyder's site blackjackforumonline.com.
This system is a different kind of count from a traditional counting strategy. You should read the OPP explanation to get a thorough understanding of how it works.
The OPP count is not as strong as other counts but its appeal is that with its simplicity you will make fewer mistakes and be able to cover easily.
I use it and like it at double deck but don't recommend it for shoe games. I believe if used with the right bet ramp it can be an effective count. I'm still working on my system to get the best returns.