I love my brothers. Are you talking about the large one NX-2000 or the small one NX-8000. If your are talkign about the NX-2000 you are talking about the replacement for the QC-1000 and that machine is wonderful. I have the Espire which is esentially the same machine as it and have never had any problems with it. Have had it for 2 1/2 year and love it to pieces. If you are talking about the NX-800 which I assume replaces the NX-650Q, I have heard good things about that one, but you cant go wrong with either