If you want to shred, get the first one. The WizardII necks can get really fast if you sand the back lightly with sandpaper and rub the back down with a little isopropyl alcohol. I believe the bridge is something like a Floyd Rose, which is also great if you want to be the next Steve Vai/Paul Gilbert/[insert shred-hero here].
The second one would be better if you're just playing your normal rock stuff. It's got a much thicker neck, and from what I can tell, it'll have a more chunkier feel and tone to it, and the pickups are decent, but not great (IMO, Duncan Designed is overrated, they all sound the same as any old stock pickup to me. Only true Seymour Duncans really have an awesome tone.)
It all really depends on what you play, and how you play it.