Callaway's two best game-improvement drivers of the modern era, separated by one year and a significant structural redesign. Both are available used in the UK for less than they're worth. Here's how to decide.
Callaway's Rogue ST Max was immediately acclaimed as one of the best game-improvement drivers ever made when it launched in 2022 — the Tungsten Speed Cartridge allowed Callaway to place CG precisely for each loft, and the AI-designed Flash Face delivered exceptional ball speed across the face. One year later, the Paradym took a more radical step: replacing the titanium body with a full triaxial carbon chassis, saving 46g to push MOI and CG placement further than ever before. It's the direction the entire industry has since followed.
The used price gap between these two is significant — typically £60–£90 — which makes the Rogue ST Max a compelling alternative. Here's what you actually gain by spending more.
| Category | Paradym (2023) | Rogue ST Max (2022) |
|---|---|---|
| Body Construction | Full triaxial carbon chassis | Titanium body |
| Weight Savings Used For | Higher MOI + lower CG | Tungsten Speed Cartridge (per loft) |
| Face Technology | A.I. Flash Face SS23 | A.I. Flash Face SS21 |
| Jailbreak | Jailbreak Speed Frame (full perimeter) | Jailbreak AI Speed Frame |
| Spin Profile | Mid-low | Mid-low |
| MOI / Forgiveness | Higher (carbon weight redistribution) | High (per-loft tungsten) |
| Sound / Feel | Crisp, slightly muted | Solid, satisfying crack |
| Typical Used Price (UK) | £200–£270 | £130–£180 |
The Paradym's defining feature is its full triaxial carbon body — the entire chassis except for the face is carbon fibre, saving 46g compared to a comparable titanium body. Callaway used this weight to maximise both MOI (making the head more stable at impact) and CG position (lowering and deepening the centre of gravity to promote a high, mid-spin launch).
In head-to-head testing, the Paradym consistently shows 2–4 mph more ball speed on off-centre strikes and slightly more consistent launch conditions across the face. The Rogue ST Max's Tungsten Speed Cartridge — a 26g tungsten weight positioned precisely for each loft — is excellent, but the full carbon chassis approach of the Paradym represents the next level of CG control.
Both drivers use Callaway's A.I.-designed Flash Face, but the Paradym uses the SS23 iteration — a newer generation trained on more swing data, with a more complex face architecture that maintains ball speed further towards the edges of the face. In practice, this means the Paradym's off-centre performance is stronger, particularly on low-face contact (the most common miss for club golfers on longer clubs).
The Paradym is the more advanced driver and the better performer — its full carbon chassis and SS23 face are genuine improvements over the Rogue ST Max. But the Rogue ST Max at £130–£160 used is one of the best-value game-improvement drivers on the market. If you can find a Paradym for £200–£220, it's a strong buy. If the gap is £130 vs £250, take the Rogue ST Max and put the difference towards a custom shaft. At equal prices, always choose the Paradym — but rarely will they be equal.
The Rogue ST Max was released in 2022 and is now widely available in very good condition for £130–£165. The Paradym (2023) holds value better — clean examples rarely drop below £190 yet. When buying either, check the hosel sleeve is included and the loft is set correctly. Both come with the Project X HZRDUS Silver shaft — a solid mid-weight option that suits most players.
See all live Callaway driver listings on our used drivers page, or browse our Best Used Drivers Under £150 guide for the best Rogue ST Max deals.