Hello,
I am now deciding between VP Edit & VP, with the only major difference being Sound Forge Pro 14.
My main play area will be video editing, and I guess VP Edit is quite capable of dealing with sound.
The only advantage I see with Sound Forge Pro is that my daughter is into Music, so it might be of some help to her provided Sound Forge Pro is more advanced than Cubase LE which she is currently using.
However, as I look at the Sound Forge Pro 15 pricing, it is almost the same as VP.