Specification comparison

Highlighted cells differ between the two sets. Lofts and lies are factory standard.

Lofts compared

What the differences mean

At the 7-iron, the Paradym Star is 30° and the Paradym Ai Smoke Max Fast is 31°, a 1° gap. Each degree of loft is worth roughly 3 to 4 yards of carry at the same swing speed, so the Paradym Star should carry roughly 3 to 4 yards further with that club, on a slightly lower, shallower flight than the Paradym Ai Smoke Max Fast. Across the 8 clubs both sets share, the differences roughly cancel out, with the largest gap at the 6-iron (26° vs 28°). The pitching wedges are 45° and 44°; the stronger one leaves a 6° jump to a 50° gap wedge, which matters when planning wedge gapping. Beyond loft, the Paradym Star 7-iron sits 0.5° flatter (62° vs 62.5°), which nudges start direction slightly right for a right-hander; the Paradym Ai Smoke Max Fast 7-iron is 0.25 inches longer (37.25" vs 37.5").

The sets are built differently: the Paradym Star runs 5-iron to SW (8 clubs), the Paradym Ai Smoke Max Fast 5-iron to SW (9 clubs).

The Paradym Star is a super game improvement iron and the Paradym Ai Smoke Max Fast a game improvement iron, so they sit one step apart on the forgiveness scale. The Paradym Star is the more forgiving design, with a wider sole, more offset and more perimeter weighting for high handicaps, beginners and slower swing speeds. The Paradym Ai Smoke Max Fast trades some of that for a more compact head, thinner topline and more control over flight and shape, which suits roughly 10 to 25 handicaps.

The Paradym Star is listed as hollow body with a forged 455 face cup and the Paradym Ai Smoke Max Fast as investment cast, multi-material. The Paradym Star's hollow body lets the face flex more and moves mass low and outward, usually giving higher launch and more ball speed on off-centre strikes than the Paradym Ai Smoke Max Fast, at some cost in feel. The Paradym Ai Smoke Max Fast adds tungsten weighting, which lowers the centre of gravity and raises stability on mis-hits, helping the long irons launch.

The Paradym Ai Smoke Max Fast arrived 1 year after the Paradym Star, a typical one-generation refresh. Changes over that span are usually incremental: refined face thickness, revised weighting, updated looks and small loft tweaks rather than a new concept. Here the 7-iron loft moved from 30° to 31°.

Which should you choose?

Loft differences between the Paradym Star and Paradym Ai Smoke Max Fast run in both directions rather than shifting the whole set one way, so the choice comes down to shaping, feel and gapping at the ends of the set rather than outright distance.

Both charts are reproduced in full on their own pages: Callaway Paradym Star specs and Callaway Paradym Ai Smoke Max Fast specs.

Frequently asked questions