I’m debating picking up either the Fly Z Pro in 6-PW, with the 6 being the dual cavity, 7-8 single cavity and 9-PW MB, and Fly Z+ in the 4 and 5 iron. I’m trying to understand how the dual cavity is less playable, when in Cobra’s lineup, it is supposed to be slightly more forgiving than the single cavity and blade models.

With regard to the Fly Z+ models, they are more playable than the Fly Z Pro, but surprisingly more playable than the standard Fly Z, which by all accounts more of a game improvement iron design.

As a decent player with irons, and a 9 HDCP, I am wondering what to go with for a decently forgiving, but workable and solid feeling/looking set.