you just jumpin, press hk close to the ground and almost at the same time press down and mk then do qcf lk for the fuha store, delay the fuha store input abit so you dont get negative edge and end up doing a mk fireball store.
As for other option selects theres a couple that are useful here and there ill tell you some of the ones i use.
E.Honda: safe jump OS lk pinwheel, it loses to ex headbutt but tags backdash and makes his regular and ex buttsplashs whiff so you can try punish them, yeah its risky when he has meter.
Cody: safe jump OS Ultra 2 off a backthrow, Ultra 2 tags backdash and the invincibility covers EX-Zonk.
Rufus: he has to be meterless but the same Ultra 2 OS safejump will catch his backdash, otherwise wakeup exmessiah and exsnakestrikes will make U2 whiff jumpin hk will tag anything else.
Bison: Its a toss up between safe jump OS HK pinwheel and OS EX pinwheel, HK pinwheel beats teleport and backdash and expinwheel beats Ex-PC, Ex-Headstomp(headstomp only or abit of damage) and backdash.
Akuma: OS backdash allows you to cover enough distance to punish his teleport with a normal + special cancel, if you cross him up on jumpin make sure the teleport has time to auto correct.
Abel: OS regular throw (its a universal OS, most abels are wise to this, especially command throw OS’s) after a deep jumpin beats EX-Tornado Throw and any roll including EX-Roll.
Anti BackDash OS: doesnt require a jumpin, this one is pretty universal to, you do meaty cr.lk on wakeup and press the Ultra KKK button, if the meaty lk connects another cr.lk will come out, if it doesnt sweep will come out. You can do this better in FSE where you press cr.lk xx cr.mp xx (OS cr.hk) xx cr.mk/sekku xx whatever, if cr.lk connects mp will come out and if they backdash sweep comes out.
Rose: [media=youtube]XlxgTk9Wf_c[/media] same technique as above but instead of just inputting down and KKK, do qcb KKK, expinwheel will come out if cr.lk whiffs and st.lk will come out if it connects.
Other than that OS lk pinwheel usually universally catchs backdashs. thats all i can remember for now but that should keep you busy enough.