My local range had both in. They also had their new Top Tracer activated, very cool. Didn’t see much gain over my gamers with the steel shafts, but saw the occasional 20-30 yard longer shot in graphite with the EXS. The reg flex was the longest, but dispersion was loose. Stiff flex was money, yet a few yards shorter. Gonna go back Saturday to retest, and probably hit the woods from both brands too. The EXS are back on my radar after drooling over the F9 for the last week or so. In fairness, the Cobra demo bag didn’t have graphite shafted irons, but should be in soon. My swing was rusty from lack of winter play, and it was so windy I swear I saw a cow fly by. Hopefully, Saturday will be a better day to test.