Iron input

13 handicap and Currently play the Gen4 PXG irons, about 8 years old. Considering the switch to the Srixon Zx5i. Have read tons of reviews on them with nothing but praise. Possibly even considering the combo set between the 5s and 7s.

Looking for some feedback for this who have the 5s or the 5/7 combo.

Any input greatly appreciated