For my iPhone 4, initially I had a screen protector in the front, but it was really messing up the retina display. So I said, wtf, forget it. Went naked on the front. Never went back. Plus the glass is EXTREMELY durable. After almost a year of hard use, there are virtually zero scratches. Only if you examine with a bright sun reflection could you even detect anything.
And actually, cases, UPGRADE the product, in the case of the iPhone 4.. no more antennagate
