I cast a vote for the Planar 3, but only because I consider if more likely that the manufacturer can still support it with parts and service. Before making a purchase, I would call both manufacturers to see what's available should these decades-old 'tables need repair. I don't know what kind of great deals you have available on these two options, or what possibilities exist for auditioning them first, but if I wanted a lower-priced turntable, I know that I would consider comparing the quality of a current Planar 1 against the older Planar 3 (and Thorens) to see what kind of performance gap, if any exists, as well as weighing out the expected service life of a new 'table vs. ones that are so old.