I’ve got a 19’ SCAB and absolutely love it. It’s just my wife and I so I don’t need all the room in a SCREW. My personal opinion is a SCAB looks better because it is shorter and looks more like a Trophy truck than a SCREW.
Positives: shorter wheelbase makes it easy to park, fits in my garage, looks better
Negatives: only 26 gal gas tank and tow capacity rated at 6000# vs 8000#. Although Ford couldn’t explain the difference. Good luck finding a Scab. You will love it and you wil be in the 10% group vs the 90% group.