Well, I am honoured that it looks like I am a specialist. But I am a simple customer who just bought this machine on the off-chance. I can't answer the question. I guess the marketing goes like this: It's important to flood the racks with your own brand. That's why almost identical machines with different names keep coming into the racks. The interior of almost all types is almost certainly the same. The control panels differ minimally. (?) The stupid thing is that the price can differ by up to 100. I would buy "second cheapest".