Which foundation

I’ve been looking into trying the makeup by Mario surreal skin foundation. How ever I can’t decide between the two which one to get? The original formula or the natural finish one. All the ingredients seem similar in both, all I know is the original is more radiant, and the new one is more skin like? I have very dry skin, and I’m just more concerned about how they feel on the skin and if it feels hydrating through out the day?
I’m not too concerned on looking radiant just want it to feel comfortable on the skin! Is there a difference between either on how they wear or look for your dry skin? Is one better than the other??