Had a really good fitting today, tried the AP2's with several shafts, AP3's and C16. The best shaft for me turned out to be one of the only ones available for the C16's. After hitting these it was a bit of a no brainer, they had much higher ball flight longer carry and better overall difference. 7 irons was about 10 meters more than the AP3's and 15m more than the AP2's. Seemed to have better control for me as well. Getting 4 to W.
Also added a 917 driver, fairway wood and a 54.10S wedge to go with my existing 716 T-MB 2 iron and 260.04 wedge.