@Phemox

I would use A6 pro for both the extra features, and keeping all the game data closed to the user on publishing.

@Stromausfall

If I bought A7 pro, I would be able to publish an A6 project through A7? Or are they giving you two programs, A6 and A7 professional? I would have to rewrite scripts if I were to publish through A7 right? Could you expand on that for me? Im not sure what you mean by the licenses.