Head to head · irons
Mizuno Pro M15 vs Srixon ZXi5+.
The consensus calls this one close: 89 to 88. The right pick comes down to which club's weaknesses you can live with.
89
Strongly recommended
Mizuno Pro M15
A blade look with outrageous forgiveness
7 reviewers · unanimous
+Blade looks, hollow-body forgiveness
+Outrageous, tight dispersion
−Runs low on spin
88
Strongly recommended
Srixon ZXi5+
Forgiving long iron reviewers are gaming
3 reviewers · unanimous
+Highest ball speed of the line
+Much cleaner shape than the ZXi4
−Strong loft runs spin low