I had a 97 XLT Scab 4x4 with 4.6 that I really liked and had only a couple minor problems with it. My only complaint was the lack of the DS rear cab door.
I now have a 04 XLT Scab 4x4 with 5.4 that I love. I have had no problems with it with the exception of having to have the DS roof molding replaced (under warranty).
I never have liked the looks of the Dodge Ram. I've always felt that interiors of the Chevy/GMC trucks looked very plastic and cheap. But if my only choice is between a Chevy, Dodge, Nissan, or Toyota I would buy the Chevy.