Scotty Cameron · Putter · 2021
Phantom X 5.5
CaddyIndex™ breakdown — what the agentic research found across each of the six performance dimensions, with cited sources.
You putt with an arc and want a compact, stable mid-mallet with a jet neck for toe flow, the milled feel and traditional alignment.
You putt with a straight stroke (look to the X 5), you want maximum forgiveness (look to the 11/12), or you want the softest current feel.
Pros
- A compact mid-mallet - mallet stability without feeling overbearing
- A jet neck for toe flow - suits an arcing stroke
- A milled 303 stainless face - a pleasant, slightly lively tock
- Traditional Alignment - the full top line and three dots
Cons
- Built for an arc - not a fully straight stroke (look to the X 5)
- Less MOI than the larger Phantom X mallets
- A 2021 milled face - pre the softer dual-milled and Studio Carbon Steel tech
By dimension
Forgiveness
Strong for a compact mallet - the X 5.5's steel-and-aluminium wing shape boosts MOI for forgiveness on off-centre strikes, significantly more forgiving than a blade, a higher-MOI multi-material build. Forgiving for its size, if below the larger Phantom X mallets.
Distance
A standout - the milled 303 stainless face gives a consistent roll and pace, the milled face delivering repeatability. Among the better putters for distance control.
Workability
An arc-friendly mallet - a small slant 'jet' neck for more toe flow versus the face-balanced X 5, suiting an arcing stroke. Good arc-fit - the toe-flow version of the compact mallet.
Feel
Soft and solid - a very pleasant, slightly lively tock on centre from the milled 303 stainless face, the milled face giving a soft, solid strike. Among the better putter feels - a premium milled stainless face (pre-dual-milled).
Sound
A crisp, lively tock - a slightly lively tock on centre, a clean, crisp acoustic. A clean, crisp milled note.
Looks at address
Clean and compact - the compact wingback shape blends mallet stability without feeling too large, with Traditional Alignment, the full top line visible and three dots, a clean compact look. Among the cleaner compact mallets.
Sources
Some of the reviews, lab tests and head-to-head comparisons the agentic research read while grading this club.