You've been reading the thread, right? The only clear coat that doesn't seem to dull it is alclad. Future isn't as bad as some others but it's going to dull the shine somewhat. His post was saying that it only seemed to take it down about 10%. If that's good enough for you, future is cheaper and easier than most other options. But if you really want to get the best mirror shine possible, alclad's clear coat is the way to go.