Confused Hifi Tech weather engine

[LarsJelle]

I want to buy ASP + ASCA

Which one do I buy?

https://secure.simmarket.com/hifi-tech-active-sky-2016-p3d.phtml  this one? Has this package has ASP + ASCA merged together?

or 

https://secure.simmarket.com/hifi-tech-active-sky-cloud-art-fsx-p3d.phtml this one?

 

Or do I have to buy both of them?

[JoeFackel]

ASP4/AS16 and ASCA are seperate products. If you want the weather engine you have to buy ASP4/AS16 and then you CAN upgrade it with the textures of ASCA.