Typhoon I don’t hit the traditional loft 7 iron any higher than the modern loft.
Maybe because you have way more clubhead speed? I didn't try the latest P790 against the P770 as they didn't have them out yet, but when got my Apex Pro 16 irons, I combined them with the Apex CF 16 with stronger lofts and the fitter weakened them. I really couldn't hit the strong lofted 5 any farther than the 6 (on average) until the lofts were weakened.
With my best swings I could equal the height, but my best swing yields a 180 yard 6i. Most times I can't hit that club over 170 and I'll cut it 160-165. I like to hit an an iron and have pretty much no rollout and I can do that with more traditional lofts.