I own sound forge audio studio 12. I am testing sound forge audio studio 13 and I'm ready to upgrade but there is one serious problem that was fixed in ver. 12 but broken again in ver. 13. The problem: When using a plugin such as Izotope voice denoise you need to be able to select all of the data after taking a noise sample. This option was missing in ver. 12 then added in an update. Unfortunately it's gone again in version 13. This makes the plugin unusable. Will this be fixed? All you need to do is add a "select all" option right click context menu.
Other than that I really like the new interface which is much more similar to Sound Forge pro now.