Both exhausts are from reputable companies, so I don't think you can go wrong with either of them as far as quality and sound. I'd go with the Tanabe because it is built with quiet operation in mind, and because it has an oval muffler. The Greddy exhaust hangs down kinda low. Also, with all the Greddy coppies hanging from every Daewoo Lanos and Ford Escort, I'd be concerned that it would make your car look cheap, too. Keep it more subtle, and say no to giant chrome cans.