The Cobra Ultralight Sunday edges the Sun Mountain Sync on overall Every18 score (97 vs 95), but that headline number only tells part of the story. The Sun Mountain Sync is both the cheaper buy (about $155 used vs $180) and the stronger value pick, which makes it the safer choice if budget matters. They split the two traits most golfers care about: the Sun Mountain Sync is the more forgiving bags, while the Cobra Ultralight Sunday is the faster one — so pick the trait your game needs most. Bottom line: choose the Cobra Ultralight Sunday if you fit its profile (sunday bag); choose the Sun Mountain Sync if you lean toward push cart bag.
Side-by-side comparison
Metric
Cobra Ultralight Sunday
Sun Mountain Sync
Every18 score
97 ✓
95
Forgiveness
78
80 ✓
Speed
79 ✓
71
Feel
83 ✓
75
Value rating
73
81 ✓
Est. used price
$180
$155 ✓
Value index
226
257 ✓
Launch
Storage
Storage
Spin
Sunday bag
Push cart bag
Fit profile
Sunday bag
Push cart bag
Scores, value indexes, and prices are Every18 editorial estimates for comparison. Verify exact specifications, configuration, condition, and market price before purchasing.
Frequently asked questions
Is the Cobra Ultralight Sunday better than the Sun Mountain Sync?
On the Every18 editorial score the Cobra Ultralight Sunday rates higher (97 vs 95 out of 100). "Better" still depends on fit — the Cobra Ultralight Sunday suits sunday bag, while the Sun Mountain Sync suits push cart bag.
Which is better value, the Cobra Ultralight Sunday or the Sun Mountain Sync?
The Sun Mountain Sync scores higher on the Every18 value index. Estimated used prices are about $180 for the Cobra Ultralight Sunday and $155 for the Sun Mountain Sync, so the Sun Mountain Sync is also the cheaper buy.
Which is more forgiving, the Cobra Ultralight Sunday or the Sun Mountain Sync?
The Sun Mountain Sync rates higher for forgiveness (80 vs 78), which usually helps mid- and higher-handicap players hold more fairways and greens.
See how these stack up against the rest of the field.
* As an Amazon Associate, Every18 earns from qualifying purchases. Some links here are affiliate links — using them costs you nothing extra, and it never affects our course ratings.