I started using a boar brush [Semogue 2000] when I first purchased some Cella soap several months ago. I started using the brush with my Proraso when the weather started to warm up about a month ago. I used the Semogue with my Arko mashed up in my old spice mug this morning and wow did it create an awesome lather !! Up until recently I have been strictly a badger guy. My Semogue is starting to break in and get really soft. When I first started de shaving I thought badger was the only way , but now I am enjoying boar just as much . Since I will be planning to use Proraso and Arko exclusively for summer , I will be giving my badger brushes a rest until fall..