Some questions:
Is FF fair any good? (One of my favorite things to do in brawl :x)
Are bthrow/fthrow any useful?
What kills when? What moves should I fish with normally or try to set up?
Can jab cancel to anything? I miss jab > utilt as a kill option ;_;
Common frame traps?
Ledge options, since ledge hop > AD is not a thing anymore... I know ledge hop nair/fair is doable, but is it worthwhile to do?
Also what do I do against people hanging on the ledge?
Oh God I'mma calm down and end my questions here. That said, I need people to play and help me improve my Ike so message me if you want to play/help me.
1) No. Either shorthop Fair or full-jump Fair and then fastfall. Doing neither will get you punished on landing.
2) FTilt and Bair can kill off the edge at 90%. Midscreen, we're looking at 120%-130%. USmash can take down most at around 90%. It can kill Rosalina at 75%. Eruption kills at 70-something percent if you edgeguard properly. FSmash kills much later than it did in Brawl, so I never bother using it. UThrow - Uair, if comboed successfully, can kill around 95% on Diddy.
3) No more jab-cancels, I'm afraid. I didn't even know you could jab into UTilt for a kill in Brawl..
4) I don't know anything about frame-traps, sadly. As far as I know, he doesn't have any.
5) You on the ledge: Wait for the enemy to approach, then Uair. I've killed a Diddy with this one. You can also do Fair if you choose.
6) Them on the ledge:
-If you're waiting for them to come up neutral, grab and FThrow
-If you're waiting for a roll, short-hop backwards into Nair.
-If you're waiting for a jump, nair.
-If you choose to not shield or use it as a punish waiting for an attack, powershield when they do attack and FTilt or DTilt into Fair/Nair.
Also, if they left the ledge once, tried to attack, missed, and try to go for the ledge again, you can get a free Bair when they clip the ledge a second time. This can potentially end their game early. I do *not* recommend trying to force a ledge-trump for two reasons.
1) It's inaccurate and unreliable. Sometimes you clip the ledge, other times you fall through and have to recover yourself.
2) Most good players see it coming and react accordingly. If you get lucky and Bair them the first time from ledge-trump, do not expect to do it a second time.
Hope that helps.