Razor Blade Stealth for sure. I'd much rather have portability over power I wont use! I'd be using it for college. Taking notes, recording classes, and doing homework. Cheers.
I'd love to have the Excalibur. Why? Well, it looks pretty damn cool. I'd make sure to keep it clean, love on it, and take it out for the occasional LAN party on a semi-weekly basis.