Currently I'm planning on building my own brush to upgrade from my current Tweezerman Brush as it is too scritchy and often irritates my face when I face lather. I've been looking at either the Finest or Silvertip knot from TGN but I can't decide and I need some help. I currently only use soaps and most people seem to really like the Finest knot for use with soaps but I'm not sure if it will be soft enough to not irritate my face. My concern with the silvertip though is that it won't have enough backbone to work well with soaps. If anyone can help me out it would be appreciated.