All: logically, it seems this should be the order one uses to make decisions in Spanish 21, but I'm open for others' opinions:
1. Special Index (such as an index for 7 of spades, 8 of spades vs. 3)
2. Multi-Card Index (such as an index for a 4-card 15 vs. 2)
3. Index (such as a general index for a 15 vs. 2)
4. Special Action (such as the basic strategy for a 7 of spades, 8 of spades vs. 3, which in this case is to hit)
5. Multi-Card Action (such as the basic strategy for a 4-card 15 vs. 2, which in this case is to hit)
6. Default Action (such as the basic strategy for a 15 vs. 2, which in this case is to stand)
I'm not too confident of the order of 2 - 5.
1. Special Index (such as an index for 7 of spades, 8 of spades vs. 3)
2. Multi-Card Index (such as an index for a 4-card 15 vs. 2)
3. Index (such as a general index for a 15 vs. 2)
4. Special Action (such as the basic strategy for a 7 of spades, 8 of spades vs. 3, which in this case is to hit)
5. Multi-Card Action (such as the basic strategy for a 4-card 15 vs. 2, which in this case is to hit)
6. Default Action (such as the basic strategy for a 15 vs. 2, which in this case is to stand)
I'm not too confident of the order of 2 - 5.