Correct me if I am wrong, but this looks like exact same car as the 570S, only with slightly less power.
It reminds me of computer chip manufacturers downclocking CPUs, putting in different boxes and selling for less money.
What they are doing is spreading their model range to capture broader market. And every manufacturer is doing this to certain degree.
It's just slightly frustrating if these different offerings are so similar.
We shall blame Porsche first - there are more 911 model variants than there are drops in the Pacific Ocean.