Does anyone have one? I've had a hanging bag (that hangs from a sturdy stand, not the ceiling) for many years. It's starting to show signs of wear. I have it in the corner of my wkout space so moving around it is difficult. Also because of where it is its hard to do certain kicks. It's kind of caddy corner. Anyway....I'm researching different free standing bags that the base gets filled with sand or water. As you know, it's overwhelming when you start looking at prices, reviews etc. I would like the Century wavemaster XXL. But it's $300 and I just got the Fit tower, Cathes new presale, a few wkouts from ebay....you get the picture right? A bit of money! But I don't want to waste money on a cheap product. What do you use? Any suggestions?