I was at least hoping we'd get Scarlet Snake Princess and an event weekend before seeing Hera-Is again. My Echidna only has one skillup and is on all but my DMeta team (and I even use it on that sometimes)
Bastet has the Green typing advantage, but no green subs. 7cd Angelion and max Valk, but 1 skillup Echidna and 0 Skillup King Shynee.
Byakko has access to gravity but a lower overall multiplier, and stalling might be difficult due to being the lowest RCV of the four teams. Also at my level and number of +eggs I have lowish HP.
DMeta is... tricky. I'd have to stay under 80% HP through wave 5 and 6 or else the entire run is a wipe. Doubt I could use Satan as I'd have no time to charge skills, and I don't think I can kill all the bosses without taking at least my max HP in damage.
Kirin is lolKirin, if I manage to match well it should be fairly simple. Good RCV, passable HP, Echidna delay two maxed heartbreakers + one heartmaker. Could probably take my team into mythical even if I wanted to try it.
Actually, I think I might try it at least once with each of my teams. ^__^ Kirin will probably be the easiest, but the others sound like fun too.