Yeah but I was sort of after the reason for each of them. What's the benefit of each one, for example. Why do you use 111, and others use 32/D2?
Well, generally speaking,
the reason for all of them is that they have enough combined hit advantage and cancel advantage to make activating either buff safe. So, if you only care about activating buffs safely, any of them will do. But,, obviously, each one has particular pros and cons:
ending in d2 - Ending in d2 is the most damaging of the 4 basic enders listed. However, there are two trade-offs: It leaves your opponent almost full-screen. and the timing of landing the d2 is inconsistent (Although, it is very easy if you add a run cancel)
ending in b2 - Ending in B2 provides the largest possible combination of hit and cancel advantage out of the 4 enders. So, this options gives you the most frames to play with. However, the trade-off is that it is the least damaging of the 4 options.
ending in 111 - IMO, this is best overall option, since it provides a good balance of great hit advantage and slightly better damage than b2, while also leaving your opponent closer to you than the full-screen options.
ending in 32 - Similar in overall usefulness to 111, but slightly less damaging and not as consistent timing wise. I recommend using 111, instead.
ending in bf3 - There are many characters who can't really do anything about this, so it's a good, fairly damaging option for safely activating buffs in many situations. However, there are also plenty of characters who can punish it and furthermore, if done midscreen, it will leave your opponent almost an entire screen away.
Again, for safely activating buffs, I recommend ending in 111 most of the time. For damage or keeping your opponent in the corner, end in choke.
