Back when I was managing a hobby shop I attempted to carry a few of the TNT products. Some of the popular ones, Goldberg Ultimate, Great Planes Cub etc. I would also Special order for customers. Their dealer discount was horrible but the reason why I discontinued their products was they their delivery was too unreliable. I would quote my customer the same delivery times that I was quoted when I placed the order and then had to do multiple follow up calls when that time had been expired. There were a couple times when they claimed they had inventory ready to ship but then didn't deliver for 3 weeks. Never had a complaint about quality though, just delivery.