I was recently fitted for a set of Acer hybrids 2 - 6, and the new Wishon 565 irons, 7- PW. We put Nippon shafts in each club. ( I wish I had the hybrids when I played golf in college years ago, after a couple of rounds, they easily dethroned my long irons).
I went with the Nippon shaft because it performs so well in my wedges, and once again, Gary knew what would be a good fit for my game. (Part of what you pay for when you see a master club maker is his judgment)
We made slight adjustments to the lofts on the Wishon clubs so I'm able to hit them further than my former irons without sacrificing any height. .. and it takes less effort! A big part of that is the performance of the Nippon shaft. The Wishon 565s are soft, forgiving, and they impart plenty of spin...outstanding irons!
Now with my hybrids, I've easily gained about 5 to 10 yards in distance, and I can miss a 190 yard shot and still get it on the green or very close. The beauty of the Nippon shaft is I can strike the ball with a smooth, slow tempo and still hit solid, powerful shots that race toward my target! Amazing! For me, that shaft is worth every penny!
Do yourself and your game a big favor; consult with Condor golf. You game will thank you for it!