A head-to-head look at two of the top irons in the Every18 index — scores, fit, estimated used price, and which one to buy.
2021 Irons
2024 Irons
The Srixon ZX4 / ZX5 / ZX7 edges the Callaway Apex Ai200 / Ai300 / Ti Fusion on overall Every18 score (97 vs 95), but that headline number only tells part of the story. The Srixon ZX4 / ZX5 / ZX7 is both the cheaper buy (about $510 used vs $800) and the stronger value pick, which makes it the safer choice if budget matters. They split the two traits most golfers care about: the Srixon ZX4 / ZX5 / ZX7 is the more forgiving irons, while the Callaway Apex Ai200 / Ai300 / Ti Fusion is the faster one — so pick the trait your game needs most. Bottom line: choose the Srixon ZX4 / ZX5 / ZX7 if you fit its profile (mainframe forged matrix); choose the Callaway Apex Ai200 / Ai300 / Ti Fusion if you lean toward ai forged distance.
| Metric | Srixon ZX4 / ZX5 / ZX7 | Callaway Apex Ai200 / Ai300 / Ti Fusion |
|---|---|---|
| Every18 score | 97 ✓ | 95 |
| Forgiveness | 85 ✓ | 71 |
| Speed | 72 | 77 ✓ |
| Feel | 85 ✓ | 76 |
| Value rating | 88 ✓ | 76 |
| Est. used price | $510 ✓ | $800 |
| Value index | 80 ✓ | 50 |
| Launch | Mid | Mid |
| Spin | Mid | Mid |
| Fit profile | MainFrame forged matrix | AI forged distance |
Scores, value indexes, and prices are Every18 editorial estimates for comparison. Verify exact specifications, configuration, condition, and market price before purchasing.
On the Every18 editorial score the Srixon ZX4 / ZX5 / ZX7 rates higher (97 vs 95 out of 100). "Better" still depends on fit — the Srixon ZX4 / ZX5 / ZX7 suits mainframe forged matrix, while the Callaway Apex Ai200 / Ai300 / Ti Fusion suits ai forged distance.
The Srixon ZX4 / ZX5 / ZX7 scores higher on the Every18 value index. Estimated used prices are about $510 for the Srixon ZX4 / ZX5 / ZX7 and $800 for the Callaway Apex Ai200 / Ai300 / Ti Fusion, so the Srixon ZX4 / ZX5 / ZX7 is also the cheaper buy.
The Srixon ZX4 / ZX5 / ZX7 rates higher for forgiveness (85 vs 71), which usually helps mid- and higher-handicap players hold more fairways and greens.
See how these stack up against the rest of the field.
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