first advantage versus max bet
Here is one quick observation on those two systems.
Red 7 ( like the level 2 UBZII ), excels at detecting the first point of player edge ( i.e. greater than a minumum bet ). KO is not as good at that, but excels at telling you when you are in maximum bet territory.
So, with accurate Red 7 play, you will almost never be placing a greater-than-minimum bet, when you shouldn't, though you could very well miss some opportunities to bet more than you are.
Conversely, with KO, you will almost never be placing a max bet, when you shouldn't, though you could very well miss some greater- than-minimum-bet opportunities.
So, pick your poison.
-JA