I'm starting my first project made from foam (Star-Lord mask of course!) and I'm wondering since I'm completely new to this, would I be better off starting with 1/4" foam, at least until I have some experience manipulating it? Or would it be better to just go with 1/2"? I searched the forum to see if this question had been brought up by other first timers and I didn't see a similar thread. So I apologize if I'm rehashing a previous discussion. Any help/advice is greatly appreciated.