I'm not sure if this has been discovered or not (yes, I checked some threads to see if it was there), or if this is old news but, here it goes.
There is a way to have almost no lag when you land with Bowser's Up-B.
You need short-hop then Up-B. When you land the ending frames of the Up-B should begin to occur when you hit the ground. Then you can instantly do any move out of it.
I'll try and get a video up tomorrow, if wanted.
Again, sorry if this is old, and thanks for reading anyway~!
EDIT:
Youtube Video
There is a way to have almost no lag when you land with Bowser's Up-B.
You need short-hop then Up-B. When you land the ending frames of the Up-B should begin to occur when you hit the ground. Then you can instantly do any move out of it.
I'll try and get a video up tomorrow, if wanted.
Again, sorry if this is old, and thanks for reading anyway~!
EDIT:
Youtube Video