From a size standpoint, the 340cc head makes this club unique. It is about 35 percent smaller than a modern driver, but about 70 percent larger than a traditional 3-wood. The result is a club that sits behind the ball and inspires confidence, but that does not feel unwieldy, particularly for players who prefer a more compact look at address.

At the same time, it has the distance-enhancing technologies and features that Callaway debuted in the standard Quantum drivers that were released in January. The most impactful feature is the Tri-Force face. It combines ultra-thin titanium with Poly Mesh and carbon fiber, forming a layered structure designed to preserve ball speed when contact is made away from the center. That should mean more consistent distance on the shots hit outside the sweet spot.

The addition of the Step Sole, found in Quantum fairway woods, is another interesting move. By reducing how much of the sole interacts with the turf, the Quantum Mini should skim more cleanly over the ground, which matters if you’re using the club off the deck.

With a smaller head fitted to a shorter shaft, the Quantum Mini won’t keep up with the standard Quantum driver from a speed perspective, but the shorter shaft should enhance control and tighten dispersion. At the same time, adjustable front-to-back weights allow golfers and fitters to fine-tune the spin rate and launch angle to create a more penetrating flight. If the 11.5 or 13.5 degrees of loft are not ideal, adjusting the weights and the eight-position hosel can increase the launch angle, boost spin rates and enhance forgiveness.