Double-edged shaving update

It's now been a few weeks since acquiring my Gillette Super-speed, and after a rough start, I seem to have developed enough of a feel for it that I can shave both face and head (I do most of my head by feel) without unpleasant incident. I also did some objective testing on quality of the shave (wife and daughters). The majority ruled that the difference between the double-edged and a Gillette Fusion (five blades) was not enough to matter, especially considering how fast my beard grows. However, the most sensitive of the group insisted the Fusion shave left my face smoother.