Not sure if it's been mentioned by I just wanted to note I've been having good success running 2a 5c to both OTG and catch forwad techs in the corner. Usually if they don't tech, the 2a picks them up followed by 5c and the rest of the OTG string, while if they tech forward the 2a whiffs and the 5c catches them which can be hit confirmed into combo. Might not work on some character I didn't test it on many of them. I think Akiha gets away free from this... as usual.
Because timing and spacing is fairly strict and it doesn't catch neutral tech it's definitely not as reliable as EX Ice, but it's still nice to get that extra safety on your OTG string against those unexpected techs.