His rolling patio looks legit. Smaller, but the compact patio seems legit as well, and at $1800....
Pits by JJ's patio reverse is at $2100 (for now), with a bit more clearance on the top shelf.
Advantage Johnson might have (over just price) is the removable baffle and charcoal grate for direct grilling inside. Double stacks are interesting (and look cool AF), but not sure the advantage, outside of maybe evening out the pull, kinda like a collector.
Big fan of the Shirley 24x36, but they're out on production right now, and at $3100 shipped for the base model, that puts me in the price range for other things that are closer, that I'm trying not to get up into.
Non-reverse, I've been looking at the LSG 20x42.