Look the fewer unseen cards whether cards "missed" or behind the cut card the less desirable. No one ever said it wasn't. But still very possible to identify an advantage. AND this is proven by math.

The point that I was trying to make is that in today's world there is always unseen cards. It isn't the 1970's when a single deck was dealt to the last cards. Every shoe game, including the best games that I seek out have unseen cards, like I said anywhere from 52 upwards of 100. (I won't play anything worse than about 75). Regnis example of 150 cards cut or behind the cut card is super extreme. That is 3 decks out of 6. No card counter would play that game.