I built a guitar and put a cheap ($3.99!) HARDTAIL bridge on it. The guitar plays and sounds great. I went in thinking that if the guitar turned out nice I could upgrade the bridge. Seeing how it plays nice, is it worth it/necessary to change it? What are the advantages of expensive bridges? What differences would I notice from a $3 bridge to a $200 bridge? Excuse my ignorance on the matter. Part of me wants to say if it aint broke don't fix it.