As sirquack said, they are supposed to sound very similar. If you are considering both, I would suggest the VP over the W unless you really need an on wall installation. I personally have just purchased the W150 along with W22's and QS8's for my setup - installation happening this weekend! However for my HT room I really needed an on-wall solution with slim depth due to room entrance relative to speaker placement. The VP will allow you more flexibility to angle and tune the placement of the speaker whereas the W will be fixed where you install it.
