Depends on whether you like vulcanite over acrylic/lucite. Take it from someone who has been maintaining collector pipes for many years, go for acrylic whenever possible. Doesn't fade, fewer toothmarks, and a little wax rub once in a great while and they're like new. Sure beats doing a Peterson system standard by hand when a buffer won't reach every little area of the stem. That's a nice pipe you have, hope you're happy with it.