You said “with your current knowledge still intact”. If that means I can know beforehand which things I’ve already invested in which didn’t pay off and those which did (and I mean relationships, careers, life choices, not necessarily money) that alone would be a massive perk. You want to give me physical perks on top of that, I’m not complaining. But the deal was already a no brainer.

If there isn’t knowledge remembered then I’m a bit ambivalent about which of the two. I think I might go for magic but if you strip all memory away I would have nothing to compare it to.