They are all trash if you asked me. Every one of them is mass produced. No nuts and bolts, just sheet metal screws. Slam it together and in 12 months every darn screw is loose. They dont care.
Ive never had axles bend, welds break, or anything serious. Its always lights coming loose and not grounding out, sheet metal screws ALWAYS loose, door hinges loose, rear ramp problems.
Just get 5,200lb axles, screwless sidewalls, 16" o.c everything, extended tongue and roller wheels on the back. Thats all you can do.