I have used my Bluebeards Revenge several times now and I am quite pleased. I also have a Parker SR1 and I find I prefer the Bluebeards Revenge...it just has a better feel in my hand. Better balance. I use 1/2 a Derby blade and this morning I decided to cork the blade to take away some of the edge and it did seem to make a difference. Shave felt smoother. Now, take that with a grain of salt, because I am an inexperienced SR shaver. I am, however, trying desperately to learn so I can add SR shaving to my shaving routine...at least a couple of times a week.