Comparing Champion Boats to Seagull Boats is like comparing Kia cars to Skodas. Who makes the better car...who cares? You're arguing about which is slightly less crappy.
BuK - German made, best in the world. More expensive? Yes. But you get what you pay for, and it will last 10 years if well taken care of. Accept no substitute.
I am not involved in selling them at all, but I have the pleasure of paddling in a BuK every week. Cheap isn't good, and good isn't cheap.