PING G440 K vs Cobra OPTM Max K: Real-World Forgiveness Test
Compare the PING G440 K and Cobra OPTM Max K in a data-driven forgiveness test at 90mph swing speed. See how toe and heel mishits affect ball speed, carry, and consistency.
PING G440 K vs G430 10K: Which Driver Is More Forgiving?
Compare the PING G440 K and G430 10K drivers in a data-driven test. See ball speed, spin, carry, and forgiveness at 90mph and 115mph swing speeds with off-centre testing.
Best New Driver of 2026? TaylorMade Qi4D, Callaway Quantum Max & Cobra OPTM X Tested
Compare the latest 2026 drivers — TaylorMade Qi4D, Callaway Quantum Max, and Cobra OPTM X — in a controlled head-to-head test. See real data on ball speed, spin, carry, and consistency.
Is Your Driver Spinning Too Much? How to Fix Spin Issues With a Full Driver Fitting
Discover why your driver might be spinning too much and how a full Titleist GT2 & GT3 fitting can help. Learn about loft, shaft, strike location, and repeatability from EP Golf Studios.