I have a Linn Axis. It's a great table, sounds fantastic...better than my Pioneer. But because of an on-off button that seems like it was designed by a 3rd grader, it comes on by itself at random so it sits on the sidelines, up on a shelf without even a cartridge mounted to it while the Pioneer sees duty in the bedroom rig. I could get it fixed, but it says something about the sound of the Pioneer (and it's build quality) that fixing the Linn is far down the list of things-to-do. Admittedly, if it were an LP-12, it would be fixed. But the Systemdek is such a similar concept that I can live with an Axis.
But this has nothing do do with the original post...the best Pioneer TT I have heard personally was one of the big linear tracking ones (PL-L1000 I think), and it was just a kick to use it, too, with a fly-wheel to move the arm back and forth for track selection. A friend of mine who fixes up TTs as part of his business uses that as his personal turntable. I'm a fan of linear tracking tables, though, and many aren't, so it might not even get consideration as 'high end'. Sounded high end to me, though, but I'm also pretty forgiving.