At dealership fast question please Monaco or any MH

My original Flexsteel captains chairs were worn out and the foam flattened after less than 30,000 miles in my Monaco coach. I yanked them out and replaced them with another brand that did not quite match, but are still comfortable after another 60,000 miles. If the seats are comfortable, don't worry about a slight mismatch in color. There could be a lot of reasons.