I've been double-posting in this thread like a monster lately, so before I go on, I apologize.
anyway, I've been playing around with teeter cancels lately.
Pichu can do some pretty cool stuff using them, notably, edgecancel upB on platforms and then reverse direction really quickly without leaving the teeter animation. you can also teeter cancel out of run on the stage (or a platform too) and then reverse upB and it will perfect agility pretty much 100% of the time from what I can tell.
I've also been practicing an old tech me and ICG used to mess around with back in 2011, PC edgehog out of agility. the timing is pretty specific, and I'm not consistent enough to use it in real play yet, but it's a very stylish, and also practical (but difficult due to the momentum carrying effect of pichu's upB) fast edgehog maneuver.
I've realized that a lot of things I've been talking about lately have been pretty advanced things a little above the level of most pichu players, so I'm hoping to make a little pichu tech demo/tutorial, with heavy focus on the advanced stuff, especially upB mechanics, because they are pretty cute.
I'll probably stream it or just upload to youtube. or both if I'm not lazy.
I think I'll try to do like a video a week.