I had hoped to do a comparison between the camera and an arca Rm3di but this fell through. From what I experience, the 35mm lenses give you great performance, minimal vignetting and excellent detail rendition, and as Stefan mentions in one of the sections where I quoted him, there is no need to use LCC profiles because the sensor, lens, and shutter are all so well aligned and calibrated.
That said, I would imagine, certainly in micro contrast SK and Rodenstock lenses may have a bit of an advantage. However, for all practical purposes, I would say from my experience the camera and 35mm lenses (and remember you can use adapter to access all medium format lenses as well: Hasselblad V, Pentax, Mamiya M to name a few, which all have tilt shift lenses and bellows type systems in their mounts among others) that they lenses preform very very well. While in a side by side, pixel peeping, the LF lenses may have a bit of an edge, I believe the difference would be negligible, and certainly canceled out when considering factors like fast apertures, no need for center filters which suck light, and convenience of lens choice.
