I've been playing around with some boost run shenanigans and I found a couple of things that are pretty good for Ganon that I didn't know about before:
Marth killer from run:
https://gfycat.com/CostlyGrimyHorsemouse
Chain moonwalks with a boost run:
https://gfycat.com/SickShabbyDorking
The first one works by flicking the stick back to start the run turnaround, then holding full away again and Z. It seems about 10 frames faster than rolling to ledge, but I haven't checked any frame data.
The second one is a normal dj perfect waveland moonwalk into a boost run, then moonwalking immediately after. It's the same **** Syrox does only the timing is a bit different.