I know this is a newb question, but my first brsuh is finally looking to be upgraded to something new, a bit more higher quality. Let's face it, the 8 dollar Pure badger Shea Moisture brush i have is getting degraded in respect to my better razor scuttle and strop. I want to upgrade, looking to get a Super Badger or Silvertip but can decide bulb or Fan, as well as i have no idea what the current measurments are on the brush i have now, so i dont have a reference of where to go from here. Any help is appreciated.