Last summer I bought a HF 50ft spool with 3/8 line. It was their top-of-the-line version and had almost 5 star ratings. Through the winter the line stayed flexible and so far I have had 0 problems. IIRC it cost about $75, so if it lasts at all it was a bargain. I have it connected to a IR upright compressor. It has run all my air tools without issue. I seldom use an air impact - I have a couple of cordless impacts that do the job just fine and I don't need to drag the hose out.
Before I bought I looked at several brands including goodyear. Reviews were mixed with quite a few folks having problems with the hose failing within a short time (burst, bubble or other). We have a HF within 10 miles, so it was easy to go this route.
Lives in garage:
2004 Red Jeep TJ "X", big tires, suspension, stereo delete, dent in cowl.
1982 Red Jeep Scrambler, small block chevy on 35's.
"Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety." -Benjamin Franklin