I only hit a 7 iron about 155 to 160, so most people would say these shouldn’t fit me, but they do. I get a good high trajectory without ballooning and they are the most accurate irons I’ve ever had. Some recent experiences really have me questioning the trend toward softer shafts. Karsten Solheim put stiff shafts in his ladies clubs. Was he wrong? He sold an awful lot of clubs to an awful lot of very happy customers when he was alive and in charge at Ping.
Re: X-14 wedges. They have a little different look than most with the very short hosel and rather shallow heel. If you like the look then there’s no reason not to give them a shot. But they are going to look a little different than the Vokeys and if you like those it would probably be best to stick with them. Wedges are a very personal thing and do not have to match the set of irons.