[ffooky]

I think you'd need to tell us what sort of options you're after. BIAS Peak would probably cover everything you might need but it's $600. At the other end of the scale ($30), Amadeus II is a nice bit of kit...the repair function is terrific. An all-in-one app might be more convenient but for my purposes so far, an Audacity/Sound Studio/Amadeus combo has been more than sufficient and relatively inexpensive.