For those of you who use MWF, do you know the dimensions of the puck. I want to try it out but find it ridiculous to pay an extra 15-20 bucks for a bowl. Also, how does it lather? I have a cheap boar but am thinking about a Semogue so that I don't struggle trying to get a good lather out of it. Honestly, I will probably end up buying the brush either way but I am still in denial of the AD that I have been bit by.