I have used +, ++, and +++. For my beard profile, all can be used comfortably on a daily basis. I prefer the +++ and haven't returned to the ++ since receiving the +++. The +++ still struggles a bit on the first pass of a rare multi day growth session. So if Augustin ever offered a ++++ I would probably order it just for that situation. Otherwise the +++ is very effective, although shaving angle is important to retain smoothness.