There is a local Spanish 21 game, 6 decks, H17, Double Double with 4 to 4.5 out of 6 decks dealt. The house advantage is supposedly 0.42%. I'm waiting for the arrival of Katrina Walker's "The Pros Guide to Spanish 21". I've read that a large bet spread is needed to make the game playable. Is this true and what kind of a spread are we talking about? Also, what are the betting and insurance EORs of the individual cards? I assume the aces aren't as important since blackjacks will occur less frequently. I also assume you would need a relatively higher count to justify insurance. Thank-you to anyone who has any information or advice on this game.