Hey guys, been a while since I posted here. Got some great tips a while back and have been vaping happily for years with my Arizer Q Extreme....anyways, I had it hooked up to a no frills GonG bong using a nice downstem I got custom made. Well, it's all busted now, so I'm in the market for new glass. What I truly enjoyed about the setup I had was the volume of the vapor hits I could take. It didn't have any diffusers/percs anything like that, just a nice downstem and an ice pinch with a fat bottom and a decent height. Probably around a 15" bong. Well, I'm looking at these stemless bongs, they look nice but most of them come with a diffuser/perc if not more than 1, multiple levels. Is this a good thing, or a bad thing for vapor? I did some reading about vaping with bongs and seems like the loss of effect is minimal if even existent. What are your guy's experiences with using bongs that have diffusers and percs built in? Specifically, this little number has caught my eye: http://www.everyonedoesit.com/onlin...arm-tree-percolator-bong.cfm?iProductID=11019 Thanks in advance for any input/opinions! If this is a redundant question, I apologize. I did some searches and couldn't find much about this specific topic.