What will you use it for? Are you going to use it for development? To me, the choice is simple: MBP runs OS X, other laptop doesn't. Since my whole toolchain d

What will you use it for? Are you going to use it for development? To me, the choice is simple: MBP runs OS X, other laptop doesn't. Since my whole toolchain depends on unix tools and TextMate, I really don't look at it as having a choice.