SBP score
94
Δ 1
95
Side-by-side comparison
S30 vs First 31.7
Quickly compare speed potential, sail plan, and hull characteristics to pick the better fit for your sailing goals.
Hull speed (kn)
6.7
Δ 0.2
6.9
Upwind sail area (m²)
37
Δ 16
53
Detailed metrics
| Metric | S30 | First 31.7 |
|---|---|---|
| SBP score | 94 | 95 |
| Hull speed (kn) | 6.7 | 6.9 |
| Length (m) | 9 | 9.61 |
| Upwind sail area (m²) | 37 | 53 |
| Sail carry number | 5 | 4.7 |
| Category | Performance Cruiser | Performance Cruiser |
S30 profile snapshot
Lower SBP score by 1 ptsLower Hull speed by 0.2 knLower Upwind sail area by 16 m²Category: Performance Cruiser
First 31.7 profile snapshot
Higher SBP score by 1 ptsHigher Hull speed by 0.2 knHigher Upwind sail area by 16 m²Category: Performance Cruiser