To add to Zd542's remark, keep in mind that the Lenco L75 and Garrard 301, while they are both top quality idlers, do sound at least a little different and are very different from one another in terms of design and topology of the drive system. Personally, I prefer the Lenco, but many others prefer the Garrard. Both will give you that idler liveliness, but in different ways. Even with Garrard alone, there are grease bearing and oil bearing types between which to choose. You may want to audition a Lenco, if possible, before assuming that the Lenco will give you whatever it was that captured your fancy when you heard the Garrard. (Again, I do think you would like the Lenco at least as much as the Garrard, but that's only my opinion.)
Beyond that, it is probably not a good idea to decide between the Mk2 and Mk3 versions of JN's current plinths by asking a bunch of strangers for their opinions. I guess the one that costs more is supposed to sound better. I'm sure you've figured that out.
Beyond that, it is probably not a good idea to decide between the Mk2 and Mk3 versions of JN's current plinths by asking a bunch of strangers for their opinions. I guess the one that costs more is supposed to sound better. I'm sure you've figured that out.