Dear @mijostyn @terry9 :As air bearing high mass platter is not a " dream design ". Any body in movement develops internal vibrations/resonances as higher the mass as higher those kind of distortions.
Low torque DD TT as the other characteristics in the STST " looks " fine but you can be sure that after you listen to you find out that exist some trade-offs, nothing is perfect in audio and especially with the analog alternative.
Why don't as MF about that " low torque " when he is in love with the high mass high torque SAT DD TT?
R.