The second review says the idler drive “frees” one from the “problems of direct drive”. That’s a new idea to me for sure. I wonder what those problems are, in comparison to idlers. In neither review do we get a same tonearm, same cartridge comparison of the two idlers. However I think you can’t go terribly wrong with either the Garrard or the PTP, but I’d choose the PTP with motor controller and big bearing.