You're welcome for the information, Rob. I read your first post too quickly, though, as I thought you mentioned owning a LGP. Anyway, I agree that the N137W was more attractive with the stainless steel trim, but I'm sure the company needed to make the N137Z easily distinguishable from it (for their benefit as well as customers') which necessitated omitting the trim.
Thanks for the feedback, Christopher. In rereading reply #1 about the black marks I discovered that the writer was talking about the bumpers marking his white woodwork--not the wheels. I would think that Aerus could correct that issue by using the same or similar rubber material used in the non-skid shoes I mentioned. Thanks for posting the vids.
Re: Reply #23 - Dave, you have some sound ideas for improving the next Legacy that are reasonable and would undoubtedly make it a better quality design. I encourage you to send them to Aerus.
All: I can imagine that Aerus is at the drawing board working on some of the revisions for the LGP mentioned in this forum. It will be interesting to see how many of them are incorporated into its future models. As such, I'd rather wait before getting serious about purchasing one.