Razor 45 differences?

I was curious as to what would be the difference between a Razorweld 45 from Amazon vs one from Langmuir? I didn’t order one with my table and now my older plasma cutter is messing up, so I’m considering getting a new one. Just didn’t want to wait 8 weeks for it. Does Langmuir add anything like a “custom CNC port” before they ship it out?