20-16 (The Objectively Bad): f5, b5, f6, g5, Na6.
15-12 (The Nonsensical): a5, Nh6, h5, h6.
11-8 (The Questionable): a6, b6, d6, d5.
7-1 (The Good): g6, Nf6, c6, e6, Nc6, e5, c5.
People underrate the Nimzowitsch, despite the fact that the Accepted is quite good for Black and the Declined is literally just e5 part two.
How is the Pirc questionable but the modern good. They at least have to be in the same area, if not the Pirc bieng better. And the nimzowitsch should be in the questionable category, because it is pretty questionable.
Sicilian Defense number 8 by the OP? What a freaking joke!
Here is a more legit ranking:
20) 1...f5
19) 1...b5
18) 1...h5
17) 1...a5
16) 1...f6
15) 1...g5
14) 1...Na6
13) 1...Nh6
12) 1...h6
11) 1...a6
10) 1...b6
9) 1...Nc6
8) 1...Nf6
7) 1...d5
6) 1...g6
5) 1...d6
4) 1...c6
3) 1...c5
2) 1...e6
1) 1...e5