Having several pipes, allows you to 'rest' your pipes after smoking a bowl or two, so they can dry out some and be able to absorb moisture from smoking a bowl of tobacco.
Smoke the same pipe over and over, and your pipe gets wet, and you might have an issue with gurgle
If you can locate a "The Pipe", score it. It has an inner lining made of graphite used for early rocket nose cones. So it does not absorb the baccy juice and all. Briar fanatics detested the things cause the bodies were made of plastic, which did not tickle their snooty buttons. Plus, they came in weird-azz ugly colors. Like so:
But they work great. You can still find one used. Try
http://thepipe.info/collectn/chart_t.html
Soon as you are done with a bowl, you just wipe your The Pipe hole out inside with your handkerchief and pinky, and voila you are good to go. One blend does not ghost its flavor into the next. And the thing is, pipe smokers like to brag on how cheap the hobby is, but they only count the price of baccy. Meanwhile, they have to buy a whole fleet of $220 briar gems so that they can have one flotilla of pipes dedicated to periques, another flotilla dedicated to Virginias, etc. etc. That's where the cost is, is the pipes. Even if you settle for say $60 pipes, racks full of them rack up the bucks.
Pricewise, I can roll a corona from Whole Leaf's best for about seventy cents. Lasts me about an hour and a half. A bowl of baccy sets you back about the same. Lasts about a half hour. But it's the pipes that make the real diff. I took up pipes again last month after about a forty five year hiatus. Blew seventy on a used "estate" briar, about the same on a beautiful antique store meerschaum, I forget on another briar... then I thot "fuggit!", went on line and found me a "The Pipe" like I had back in my twenties. Took me all of half an hour to locate one Now that's all I use. Think it cost me $35. I used it just this morning. Works great.
If your pipe gurgles, shoot a pipe cleaner up the shank of it. Or develop the ability to sling the pipe round with a jerk so as to expel your juice out the bit. That works.
Corn cobs is an option, I spose. Loads of ppl like them. But I never found one I like. Any I tried burnt too hot & with a bite. And you still need a fleet of them so that one blend won't ghost into the next.
Even breaking in a pipe is a chore, come to think of it. You have to char the inside with one load of baccy after another until it mellows enough for use. Don't have that prob with The Pipe.
Meerschaums are kewl. Feel good in the hand. Hard to find one isn't overly carved up. I like 'em smooth & simple.
One kind I never tried is the Falcon or similar w/ a metal stem.
Enjoy.