Dubstepforum.com

Looking at getting one of these(or anything else recommended).. would like to know what is better for sound design

also hoping to get some feed back in terms of

functionality
ease of use
layout/ui
stability
quality of results
other functional differences

http://www.sonycreativesoftware.com/soundforgesoftware
www.steinberg.net/en/products/wavelab.html
http://www.adobe.com/products/audition/

Not to discourage further comments, cause would like to know myself, but demos?