OMG, just tried the Prime irons from XXIO. Impressed to say the least. Probably the most forgiving iron I have ever seen/hit. Surprisingly straight considering the shaft flex was softer (regular) than what I normally use, and is Ultra-lightweight. I think the shaft said 43 grams. I would usually swing a stiff mid weight steel. This has me reconsidering my decision. Yes, they are stronger lofts. So yes they go significantly longer than most irons in the class. I think the 7iron is 28 degrees. But it still doesn’t get up and swing itself, although the price would lead you to believe that. $1100 only gets you a 4pc set, GEESH!! That alone has me scared to like the driver, BUT I will buy if it performs like the irons.