Excerpt: Among our latest comparisons, the Callaway Big Bertha B21 Hybrid has proven surprisingly lightweight, despite its bold name. We were intrigued by its promise of forgiveness and distance, but the意外的轻巧ness was a standout feature. Unlike heavier hybrids we’ve tested, the B21 fits comfortably in our hands, requiring less effort on off-center hits. Its sleek, streamlined design minimizes air resistance, making it easier to generate clubhead speed. The results? Solid contact and consistent performance across a range of shots. While the B21’s weight might not impress airport-scale balance tests, its playability does. We appreciate how it bridges the gap between fairway wood and traditional hybrids, offering a surprising blend of power and ease.