Not much experience with other things than this guy but its pretty cool.
Game changer for flavor and my vapes! Highly recommend
I have this MAV honeycomb ash catcher not being used as I no longer have a 90 degree stem pipe. Just about to sell it and I use my thinker and think I should try this, who knows, maybe a mini bubbler. Awesome of the awesome, my permanent back porch semi stealth water pipe. Do it. Do it. Do it.