I had the choice a few year ago myself and I chose corporate and have never looked back!
Nearly all airline pilots I know are jealous of our lifestlye in Corportate, and when a good friend on the 757 saw the plates for Samedan he could not believe how amazing some of our flying is!
If you love a challenge and being spontaneous with amazing variation in your flying then corporate is the way to go, best choice I ever made! Plus teh Global is meant to be one hell of a piece of kit!