Yeah, it's the context of my roster that even really makes it a question. In a perfect world I'd handpick a varied toolkit of units over having randomly acquired 2 copies of Sybilla but in reality I'm at the mercy of RNG and events like everyone else. I'll probably just go ahead and CR/SU her up since awakening both would be obnoxiously expensive anyway. I am a bit tempted to leave the second one at around level 40 for a while though and use her as my second magic sponge/duelist until something more interesting comes along and I feed her to Sybilla Prime. I mean, hey, Sybilla may not be the best unit but at least she doesn't need to be CC'd, which is more than I can say for my other stepping stone units. :P