I would go with the gas grill and get a good one. I wouldn't hesitate to have a BGE or something else, but, I would want the gas grill, as it allows for a lot of flexibility, speed and someplace to put the "know-it-all" griller.
I'm feeling bearish, and I'm packing a Wusthof Grand Brisket slicer from MABA
Whip It Off, Chambers!
"perhaps...but then again...maybe not..."