So i was browsing the forum and dropped by Adry's sales thread where Dmkerr asked about a large pipe. I was somewhat surprised about the measurements he gave as i didn't even know pipes came that large. His preferences aside.. it made me wonder about peoples preferred chamber size. I realize it depends on tobacco and so on, but even disregarding that i would have a hard time going over/under certain dimensions. Currently my 3 favourite pipes based on sizes are: My peterson 312 system with a bowl measuring aproximately 18mm diamneter x 42mm depth. I use this for MacBaren Club blend. My Squatchdog measuring 19mm x 26mm. I have dedicated this to Penzance as this tobacco for some reason seems to taste excellently at first, but seems to somewhat deteriorate after so many puffs for me.. and my Sasq .. "Mans pipe" (according to his site.. im not gonna argue ) measuring 21mm x 45.5mm This i use for rlp-6 and chocolate passion from mission pipe shop as they burn rather fast and a bigger pipe is needed. Now i don't mean to put you on the spot or say anything about "correct" sizes, dmkerr.. i was just rather puzzled that someone would use such a large pipe and thought i'd get some opinions EDIT: Now if i had to choose one, i would go with the smallest, the BST. I can't really come up with some logical or even coherent reason as to why, but i suppose i find a smaller bowl more versatile..