I voted Ford, because Chevy/GMC doesn't yet build a crew cab with the super short bed like the F150 crew.
I currently drive a F250 light duty supercab(no longer made)and I love it. I've been spoiled for 4 doors by having SUV's though. The super short bed is all I need for hauling stuff around for my home and the extra two doors would be great for friends and stuff I carry in the cab.
As far as ride goes, its Chevy/GMC, Ford, then significantly in the rear, Dodge. I looked at them all and the only one I wouldn't have is a Dodge, despite really liking the exterior styling on the Dodge.
I like my Ford but there is no doubt my buddies Chevy rides better. If Chevy/GMC built a truck to directly compete with the Ford F150 Crewcab, I'd have a tough choice to make for my next vehilcle. As it stands, It'll be a Ford.