IMO looks at Intech trailers. Basically same as an ATC. Becker does nice stuff but they are really proud of their trailers. IMO shop brands NOT price. Not all makes are equal and when you start looking at them closer you can see the differences in construction materials and fit and finish.

FWIW I have purchased my last two trailers from R&M Trialers and been treated very well. Great pricing and service. I have used Cargomate he last two times and am looking at Intech and ATC this time. Wish I could swing Goldrush or T&E though