I used to have one and it ripped awesome. It was pretty cheap too until it broke.

Ups and downs...for one, it really isn't pocket worthy. They tend to be large, and able to hold water, you get a wet, soggy pants pocket.

The up though, is that they rip really good and are enjoyable to use. They are like half pipe, half bong. They pack a nice lung load, but not so much like a bong, but not little like a pipe.

I have a sidecar bubbler and I love it. I guess another down is they are a pain in the ass to clean. If you prefer to scrape piece, forget it. That glass stem that goes down inside is easily breakable and you must be careful. Once that breaks, all you're left with is an oversized pipe.