I have a few comments to make on the whole wavebounce/B-reversal technique that some of you might find interesting. For others, it's common knowledge so just disregard it.
I've found that there are three ways to change the direction you're facing in the air. You can change directions two times for aerial B-moves, and one additional for all aerial moves (but I guess this is technically from the ground).
- The one that is universal for all aerial attacks is the pivot jump which is better known as RARing, so you're technically turning while on the ground.
- The method for turning neutral-B moves around in Melee exists in Brawl. Tap the opposite direction on the control stick, return it to neutral and immediately hit B (or just hold the direction and B for side+B moves).
- The Brawl "B-Reversal" technique: Hit B (or side+B), then tap the opposite direction.
In addition, all of these can be used in conjunction with one another to just be tricky or get wavebounces/b-reversals that people wouldn't be able to achieve otherwise.
Note for the methods below: If you're not familiar with using B-Reversal without a B-stick, the timing is fairly strict.
For instance, you can SH forward and wavebounce back with a paralyzer shooting forward still by tapping back, then B-reversaling forward. In other words, if you are facing right: dash SH right, tap left and release, then press B, then hold right. This will make you shoot a paralyzer shot to the right, while making you bounce back to the left.
In order to B-reversal the side+B in a similar fashion, you follow the same method, except side+B in the direction you want to bounce back to. So if you are facing right: dash SH right, press left+B, then hold right. This will make you side+B to the right while bouncing you to the left.
In order to do a retreating Paralyzer without bouncing back towards the enemy, you can either RAR and press B (this doesn't give you very good aerial momentum, but you can start firing/charging sooner), or you can dash SH, tap the opposite direction, release, and press B (it takes longer, but you get better aerial momentum out of it).
All of these techniques are useful for spacing and making your opponent have to guess how you're going to move when they expect a B move. If you constantly just do standard SH side+B's, it will become easy for them to stay out of range or get into the dead zone, but you have the tools in both cases to make neither of those options 100% safe for them. If they try to get out of range, you can B-Reversal back into them. If they try to get in your dead spot early, you have your b-air, down+B, and possibly retreating paralyzer.
Just food for thought.