So Played a set of singles with my Phantom 100 with Legend/Cream. Then played a set of One on One Doubles with my Phantom 93P with O/V.
L/C: I remember now why I've always liked gut/poly. Really good spin but still enough pop. Control was a little tough on flat shots with some sailing tendency due to a higher launch angle. I could get all the control I wanted with spin and certainly could hit out from the baseline and get some good angles. 2HBH was better with this string combo again because of the added spin potential. Felt very plush and comfortable, but I've never had problems with gut/poly fresh off the stringer. Only after 5-10 hrs do I feel it getting harsh. So really its going to come down to whether there is longevity to this string bed. At this point, I could not tell I was using poly.
O/V: Also a reasonably fresh string bed so it felt plush and lively. I can see why I've always called O/V the poor man's Gut/Poly. It feels similar off the string bed but the O/V does get less spin. That being said I do control direction and launch angle better with the O/V and can hit flat much more easily. A lot of that will be the racquet since the 93P is an 18x20 vs the 16x19 in the Phantom 100.
One thing I really like about O/V is the acoustics. It makes such a pleasant "pop" off the stringed on a sweet spot shot.
So in the end, if I had to take one string bed and one racquet into a crucial match, it would probably be the L/C in the 93P. If I had to pick one string bed and racquet to play every day pain free, so far it would be the Phantom 100 with O/V. L/C has to prove it's durable and playable over a reasonable length of time to win out. But for its cost, I was quite impressed.