One Peterson rusticated Dublin style churchwarden, which I smoke a couple of times a month. I have a Pete prince style that I smoke rarely, and a Brebbia that I forgot I had. Also, I have Goudewaagen clay in the original box, and I have only smoked Blockade Runner in it a few times.
I like them, but a CW needs to be held and I need my hands for too many other things, even while smoking. The longest pipe I smoke regularly is a Bing's Favorite.