Yes, it is true that results with 1 vs 2 Naim Hicap (or Dual Teddycap) are mixed.
I do hope the Hicap DR will be appreciably different from the Dual Teddycap, as small as the differences can be. Good thing is I have one on order, and I still have the Dual Teddycap. I will compare both when the Hicap DR arrives. The better sounding power supply will get to stay with the 282/250 DR and the inferior one will stay with the 202/200. It would be interesting.
The Supercap DR ought to be appreciably if not significantly better than the Hicap DR at more than three times the price of the Hicap DR.
Any update on this? How was the Hicap DR in comparison to the DTC?