Which type of stems do you prefer and how many vulcanite stems do you have in your collection? I personally love the softer feel of the vulcanite. It also seems that the design and buttons on my vulcanite stems are more conducive to clenching. I do have plenty of lucite or acrylic stems that are comfortable, but just not as comfortable as my vulcanites. Now as far as maintenance goes, they used to be more of a pain in the ass but since I started using Obisidian stem oil, it is no longer an issue. That stuff is amazing at keeping my stems clean and fresh tasting with little work on my part. I currently own 19 vulcanite stems with 2 more on the way.