hmm, where to start. I play on the WII U, so if you ever get that version try adding me NNID: Stancosmos.
I think one of C.Fals greatest strengths in tournament is that he's actually quite good against diddy kong. So you don't need to worry about that match up much. Falcon applies amazing pressure, use his dash-grab freely, it has crazy range. Down-throw to up-air almost always works, but if you notice your opponent mashs the dodge button every time you downthrow, run under where he's going to land and UpSmash instead. Don't spam falcon punch/Falcon knee. They are good attacks, but when they miss you will almost certainly get punished for it, if you play a match and attempt falcon punch 5 times and only land it once, it wasn't worth it because you probably took a ton of damage the 4 times you missed it. His safest attack is his up-air and back-air. both very good options. falcon kick and raptor boost i use to chase rolls. Recovering low and grabbing the edge is usually the safest option, but not always. He has a bit of lackluster recovery, but he falls fast so you can usually recover before the opponent has a chance to stop you. If an opponent approaches in the air, just shield. there's nothing they can do to break a shield from the air unless its a bowser down-B.
