Tube540, those tt's are quite different from each other, though technical parameters have very little to do with that. In my opinion (and I tried all of them) the main issue is weight, and this can be easily changed using DIY plinth. Also, considering that all these models are out of production for many years now it is important to understand where they are coming from. I doubt you want to buy a table that has been working 24/7/365 for the past 10 years or more.
