Actus, I often have similar thoughts. Another one, besides the issue of off-center spindle holes, is that many of us acquire the bulk of our LPs in used condition for a couple of bucks, with no knowledge whatever of how they were cared for by the previous owner. Thus one has no way of knowing whether "all" the music remains available for retrieval by one's megabuck phono cartridge and associated components. Then too, there are a myriad of issues relating to how an LP was cut in the first place, by whom and with how much care. However, I think Raul's point is that while we have no control over LP imperfections, we do in theory have control over turntable speed (by choosing a turntable that does its major job of providing a constant speed at all times, i.e., in spite of any effect of stylus drag). Why not eliminate as many variables as we CAN eliminate? Then at least we can be sure that when we are playing well made LPs, the time line will be conserved as the musician interpreted it. I imagine that MF would choose to withdraw his statement, if he could now edit his remarks. That one was too stupid to defend.
I've never heard a Caliburn, much less seen one in the flesh, so I can have no opinion of it or of MF's fascination with it. Just from what I have read, I would take the NVS over the Onedof and the Caliburn, and not just because of the lower price. Yet, there are elements of the NVS drive system that I would like to know more about before I would invest in it. I am quite happy with what I have, in any case.