Dude!! Nobody is arguing that Page1 is gone. The argument is very simple: Page1 got hit by Luffy and he was no longer on panel. In fact, after Ulti was knocked down by Yamato, it was some fodders who asked Yamato why he hit Ulti. Page1 didn't have a dialogue.
Ultimately, the reason Ulti should be put above Page1 is because Ulti actually had full-scale clash with Luffy while Page1 just got hit.
In the end, they are both zoans, so they will both be fine. If Page1 vs Ulti were to happen, you can't say who will win either. But as it stands right now, Ulti seems stronger.