This the one I bought. I didn't want to get a piece of shyt. It's my first one and I knew if I bought a cheap one I'd regret it and have to spend even more money later to buy a better one. You'll be better off buying a good one from the start. Smart choice on your part.
Also, if you want to smoke with more than one person with a single hose and you don't want to trade spit...they make plastic tips to put on the end of the hose. Pain in the ass to put it on and take it off every time you pass but it can work.