I'm getting the urge to upgrade my Berkeley with a Shavemac. I'm searching for A tiny travel/in a work rush bowl lathering brush. I want soft tips with medium Simpson backbone. I paint my lather, but would like a brush that splays only a little for circular motions. I don't want to feel like I might bottom out pushing down on the brush. Ideally, it shouldn't take a long time to rinse clean. My Emperor 2 in 3 band Super takes too long, lately. But it's my favorite badger. I've settled on a 46mm loft 21mm knot in D01 Silvertip with a fan top. Is D01 too much or should I go regular Silvertip?