I bought an SSS system from this website
http://www.shawnsarchery.com/. I haven't had any problems with mine. I ordered the non offset type, which wasn't right for my bow, and they replaced it with the offsetfor me with no problem. I think it gives a morecustom look than theSTS system. I also bought thisonebefore I found the MeanV
http://www.meanvarchery.exactwebsites.com/meanvcustomstringsuppressor.html. I probably would have bought this one if I new about it. It really looks nice too and at a good price. Fuse also has a pretty nice one out now too, but I don't know what their price is. Fuse is pretty proud of their stuff, so I think it might be more expensive.