Highly recommend AT
I purchased a new Horizon about a year and half ago. I could not be happier with my decision and my purchase.
I think you can find a great deal of information on this portal (as well as others) about the build quality, the design detail and unequaled off-road suspension of ATs. I have put about 30K miles on my trailer (with about half of these hard off-road miles) and have found the AT product flawless. The rave reviews are not overstated.
As someone who has worked for 25 years in some of the better consumer product companies around (Nike, Patagonia) I can state quite unequivocally that there is no better customer service anywhere than that offered by AT. Martyn and Mario continually go way above and beyond anything I have ever encountered for any product. They respond immediately, they never, ever, nickel and dime customers and follow up quickly with advice, shipments, and questions.
ATs are not cheap. The simple reality, however, is that you get what you pay for. And then some. Buy an AT. You won't be disappointed.
Chris Van Dyke