Head to head · drivers · 2026
Quantum Triple Diamond Driver takes it 1–0, with 1 tie in the 2 videos that tested both. The clearest split is hook: 3 of 10 say the OPTM LS Driver helps, against none of 11 for the Quantum Triple Diamond Driver.
Reviewed by 8 creators across 19 videos · 2 tested both
1 of 2 called it a tie — reviewers who test both usually rate both well. 1 favoured the Quantum Triple Diamond Driver · 1 rated them evenly · 0 favoured the OPTM LS Driver.
Two sentences, generated from where the reviewers actually disagree — and regenerated only when the consensus changes.
Every cell is aggregated from that product’s own reviewers — different people, different rooms, different launch monitors. Read the rows, not a total: nothing here is scored against the other club except by the reviewers who tested both.
| Callaway Quantum Triple Diamond Driver | Cobra OPTM LS Driver | Difference | |
|---|---|---|---|
| Consensus | Strong consensus, 10 of 11 recommend | Strong consensus, 8 of 10 recommend | stronger — Quantum Triple Diamond Driver |
| How much we know | 11 reviews · 7 creators · median score 82/100 · 11 scored | 10 reviews · 5 creators · median score 85/100 · 10 scored | comparable samples |
| Ball speed · median | 177 mph | — (no reviewer recorded this yet) | not comparable |
| Carry · median | 296 yds | — (no reviewer recorded this yet) | not comparable |
| Spin · median | 1,900 rpm | — (no reviewer recorded this yet) | not comparable |
| Launch · median | — (not measured for this category) | — (not measured for this category) | not comparable |
| Who measured it | 1 test, own launch monitors | no launch data | different rooms |
| Praised for | Low spin for piercing flight (×9); Compact, classic shape at address (×6); Explosive ball speed and distance (×5); Premium carbon finish and aesthetics (×3) | Distance, ball speed, and low-spin launch performance (×7); Adjustable weighting, stability, and shot shaping (×5); Clean aesthetics, traditional shape, and premium feel (×5) | different reasons |
| Pushed back on | Demanding to hit, unforgiving on off-center strikes (×6); Way too expensive and overpriced (×3); Unpredictable spin and lack of launch help (×3) | Low forgiveness, demands a skilled swing (×4); Hard to square up, hard to hit straight (×3); Lagging distance and ball speed (×2) | different reasons |
| Helps face control | 2 of 11 say it helps · 4 partial | 2 of 10 say it helps · 2 partial | similar |
| Helps rotation | 0 of 11 say it helps · 2 partial | — (no reviewer raised this) | similar |
| Helps a hook | — (no reviewer raised this) | 3 of 10 say it helps · 0 partial | clearer fix — OPTM LS Driver |
| Helps a slice | — (no reviewer raised this) | 1 of 10 say it helps · 1 partial | clearer fix — OPTM LS Driver |
| MSRP | $699.99 (we don’t show live prices) | $599 (we don’t show live prices) | $100.99000000000001 apart — OPTM LS Driver is cheaper |
The receipts. Each of these is one person who had both clubs in the same session — the only place on this page where the two are measured against each other by the same hands. Each line is their verdict, summarised from the video — not a direct quote.
Strong consensus · Callaway · driver · 2026 · 11 reviews
Reviewers agree that the Callaway Quantum Triple Diamond Driver delivers a compact, classic shape, explosive ball speed, and a low-spin, piercing flight that produces impressive distance. However, testers split sharply on its playability; while some found adequate forgiveness, most warn that the head profile is demanding and punishing on off-center strikes, compounded by a steep price tag and unpredictable spin.
Read every verdict on the Quantum Triple Diamond Driver
Strong consensus · Cobra · driver · 2026 · 10 reviews
Reviewers agree the Cobra OPTM LS Driver delivers strong distance, reliable stability through adjustable weighting, and a clean, traditional look, earning it a median score of 85. However, testers split on its usability, noting that the low-spin design demands a skilled swing, can prove difficult to square up, and features confusing settings alongside occasionally boring aesthetics.
Read every verdict on the OPTM LS Driver
How this page is made: each reviewer’s verdict, sentiment, score and launch numbers are machine-extracted from their video — summarised, not quoted word for word — and “How to choose” and each intro are machine-written from those. Head-to-head records count only reviewers who tested both clubs — we never infer a winner from two separate reviews. We have not tested these products ourselves.