So your raspberry pi 3 can emulate n64 at 4k resolution??? Aren’t you a tech writer?? Thats not how it works. You could play a vhs tape on a 4k tv, but that wouldnt make it a 4k vhs would it? 

Underneath the playstation dpad is all one piece.

Little help. Every dpad is actually four buttons. When you change the plastic buttons to a cross, it becomes a proper dpad. There is literally no difference. And the basstop shell one feels very good, at least as good as the pro controller