Well, I’m not sure. They are both easy to hit but I was using the launcher as more of a 5hy. I dont dislike the ZX4 but I never really hit it lights out every time. The launcher is very easy to hit and is super forgiving on mishits. I go straight to a ZX5 6 iron now from hybrid So I don’t carry a 5 iron.Awesome that you have both. How does turf interaction compare for you?