You have a very strong starting hand and I don't think I would ever break it pre-draw or at any point. If one of your opponents ends up with a better hand, it is almost certainly a cooler. If you know at some point that your 9 is no good, you have, at best, 5 outs. I would never consider folding/breaking this hand unless 2 of my opponents who drew were now pat and both were raising.
You should pat and say to yourself: "I have an above average(way above) Badugi" and then just keep betting and betting and betting; even if someone stood pat, I would still take the initiative and lead. And then if someone raises, grit your teeth and call.
