Let’s assume all 3 are acceptable for ’quality’
for me it come’s down to functionality:
1. 2nd tonearm possible?
2. removable headshell (on one arm at least)
3. dust cover. (removable during play preferred, plan on a place for it when off).
different model, 2 arms
only one arm, fixed cartridge
two arms
I would choose the Dr's, and have a dust cover made