Which casino game has the most in-depth strategy for discussion?

Blackjack is probably the deepest casino game – why? You can reduce the house advantage by using simple playing strategies, and even count cards to actually get an advantage, though this may not be appreciated in the casino. The player’s decisions on each hand to hit, stand, split, or double have a direct effect on outcomes. If I had to recommend a deeper-than-average game to study, I’d choose poker – why? Because there is more to poker than making a good hand: it is also about reading your opponents and anticipating their moves, a combination of psychology and mathematics.

Well, if you want the most strategic game, it's no contest: poker – particularly Texas Hold’em, which involves a great deal of bluffing, risk management, and psychology. (Blackjack is also highly strategic, at least if you're card counting, but poker has more moving parts between tells and betting). And if you prefer sheer numbers over anything else, Blackjack is strategic too. Still, go with poker.