Both appear similar to a Stratocaster, so they've got that going for them, but while I wouldn't care for either upon my own selection, #2 looks like vomit on a marble countertop. The transition from purple to greenish-blue on #1 works well with the vortex look.
Anyways I don't get what the question is really asking from the OP, why are you limited to these two guitars? Are you just wanting our advice on the color or overall instrument? And so on.
Just which is prettier. My budget and taste led me to these two guitars. I have to admit initially I liked the Jackson more because the Ibanez seemed too fancy but as Omnis said the Ibanez has more character, even if it's more kitch for some. (I love the maple fingerboard though.)
Well, I'm surprised nobody liked the green Ibanez yet, because it's my first choice. Not only the specs are better than the Jackson but I have a soft spot for maple fingerboards, I dunno it just inspires me more.
Most of all I like the prospect of doing vibrato with it, you know the sweet kind where you go flat and then back to the note again which is impractical with fingers as you have to pre-bend each time. Along with the usual dive bombs and other extravaganzas of course, used with taste.
Dude, don't worry I do Malmsteen vibrato on 10s. The point with the vibrato bar is that you can do the sweet Brian May vibrato without needing to pre-bend the note a half step, also it feels cooler. Plus playing with the vibrato bar looks cool like Gilmour or Gary Moore in his superstrat era.
Aside from the paint and the pickup configuration, they look identical.