Alright, I'm relatively new to actual comboing, I just used to button mash. Pro-rate, all that razzamatazz, I have no idea what they mean, so if they tie in to my question, feel free to explain.
Standard BnB: 2.AB[C 5.C] jc j.B(2 hits) C jc j.B (2 hits) C airthrow => 3606 (8900) damage on White Len, no criticals. Correction value 38%.
Variant 1: 2.AB[C 5.B] jc j.B(2 hits) C jc j.B (2 hits) C airthrow => 3724 (8300) damage on White Len, no criticals. Correction value 48%.
Variant 2: 2.AB[C 5.AA] jc j.B(2 hits) C jc j.B(2 hits) C airthrow => 3649 (8280) damage on White Len, no criticals. Correction value 48%.
Admittedly, it is a lot easier to simply go 2C 5C, but why is it that no one seems to go 2C 5B, or 2C 5AA? The only other real variant I see is 2C 5CB.