The differences have been described well. As regards textures: I had the VHII neck in three different guitars, and in one guitar - even though it was clear and articulate - it had a slightly smokiness to it. This is something I never heard in the CS neck. However, the CS neck was too bassy in one guitar, which I never experienced with the VHII. Both are fine pickups, and I still have both.
Cheers Stephan