Drivers ClubTest: A first look at Callaway’s Big Bertha B-21 Driver August 18, 2020 Share on Facebook Share on Twitter Share by Email ClubTest: A first look at Callaway's Big Bertha B-21 Driver Callaway's New Quantum Family - All About Speed. What it's like caddying for Vijay Singh | Subpar Brian Rolapp's decision to bring back Brooks Koepka | Subpar Subpar Podcast discusses Brooks Koepka's surprise PGA Tour return PXG Gen8 Irons: What You Need to Know Is COBRA the new KING in 2026?? - We hit EVERYTHING Ping's New s259 Wedges - What You Need to Know TaylorMade Qi4D Woods: Everything You Need to Know Cobra OPTM Metal Woods: Everything You Need to Know Is this the best TaylorMade lineup of the last DECADE? GOLF’s Andrew Tursky and True Spec Golf’s DJ Lantz give the recently revealed Callaway Big Bertha B-21 driver a test while discussing what type of golfer stands to benefit the most from this product. Latest In Gear 13 minutes ago Why Rory McIlroy is so excited about his major 2026 gear switches | Tour Report 5 hours ago This rangefinder is like having a caddie in your pocket — and it's on sale 7 hours ago Callaway's new Quantum irons inspire confidence high-handicappers seek 8 hours ago Callaway Quantum drivers introduce multi-material speed Related Articles Gear Fully Equipped: Why you should steer clear of counterfeit clubs Gear Is a 7-wood, hybrid or 3-iron most suitable for your game? Gear How movable weight on a 3-wood impacts launch angle and spin Gear What's in the Bag: Max Homa Gear Can Cobra's Aerojet drivers follow up on their recent RoboTest success? Gear How TaylorMade's new Stealth 2 Plus driver can improve your game Gear What impressed us while testing TaylorMade's new Stealth HD irons Gear Breaking down the benefits of TaylorMade's new Stealth 2 Plus fairway woods Gear Where TaylorMade's new Stealth HD irons improve on their P7MC line