No, VDH wins! Real David vs Goliath battle based on the physical dimensions of the two cables. The VDH Orchid is a remarkably thin 2.9mm overall diameter including the insulation.
In terms of performance, Merlin was bright, hard and edgy. VDH was more fluid, organic but still unveiled a tremendous amount of detail. VDH was clearly better in reproducing the harmonics and timbre of acoustic instruments. So The Orchid stays, and the Verdi II goes on the market.
I have owned two VDH interconnects before (The First Ultimate and The Integration Hybrid). Those had carbon in the construction and I found them to be overly smooth and lacking in sparkle. This new breed of VDH is a different animal altogether.