Ping G440 K vs TaylorMade Qi4D Max: which forgiving driver?

The Ping G440 K and the TaylorMade Qi4D Max, both launched in January 2026, are built around moment of inertia (MOI): how much the head resists twisting on off-centre strikes.

The two drivers at a glance

• Ping G440 K: Ping’s highest-MOI driver to date, by the company’s own account. Biggest front-to-back profile in the range, a heavy movable back weight and the most expensive of the pair in the UK.
• TaylorMade Qi4D Max: the high-launch, mid-spin model in TaylorMade’s Qi4D family. Two movable weights, a 4° loft sleeve and a carbon face, for around £80 less at launch RRP.
• Both: 460cc heads, with lighter builds for slower swingers.

Ping G440 K: one heavy weight, long head

Ping says the G440 K has “a record-setting MOI for a PING driver” and calls it the company’s straightest and most forgiving model. Golf Digest reports Ping’s figure for combined heel-toe and crown-sole MOI is well over 10,000 in some setups. The head uses carbon on both crown and sole, which Ping says frees weight to push the centre of gravity lower and deeper, and Ping describes the shape as its largest front-to-back profile.

Adjustability comes in two parts. A heavier tungsten back weight moves between Neutral, Draw and Fade, and an eight-position hosel offers ±1.5° of loft and up to 3° flatter lie. Lofts are 9°, 10.5° and 12°, standard length is 46in with the Ping Alta CB Blue 50 shaft, and the stock range runs from that lightweight, high-launching option to the low-launch Ping Tour 2.0 Black and Mitsubishi Tensei 1K Black.

For slower swings there’s the G440 K HL build, with a lighter back weight, a 38g or 45g Ping Alta Quick shaft at 46in and a lighter Lamkin grip.

What testers found: GolfMagic’s review called it possibly the best driver it has tested, praising its consistency and much-improved sound compared with the old G430 Max 10K, while warning it can spin too much without the right shaft. Today’s Golfer rated it highly for golfers whose miss goes right, but less so for golfers who fight a left miss.

TaylorMade Qi4D Max: two weights and a 4° sleeve

TaylorMade positions the Qi4D Max as the high-launch, mid-spin head in the Qi4D range, between the standard Qi4D and the lighter Qi4D Max Lite. TaylorMade says it is the brand’s first modern adjustable Max driver. It uses two Trajectory Adjustment System weights (13g and 4g) and a 4° loft sleeve that also changes lie and face angle. A forged 7075 aluminium collar is part of how TaylorMade says it kept the adjustable head light enough to stay fast.

The face is TaylorMade’s 60X Carbon Twist Face, which the company says keeps heel and toe strikes closer to the target line. TaylorMade also claims a revised roll radius makes spin more consistent between high and low strikes, and a cut-through Speed Pocket protects ball speed on thin contact. Lofts are 9°, 10.5° and 12° for both right- and left-handers, at 45.75in and D4 swingweight. Stock shafts come from TaylorMade’s REAX range, made with Mitsubishi Chemical and matched to how quickly a player releases the club.

The Qi4D Max Lite (10.5° and 12°) is the lighter option for slower swing speeds.

Photo: TaylorMade

What testers found: GolfMagic called it hugely forgiving with strong speed numbers, but felt its adjustability falls short of the standard Qi4D’s, and suggested many golfers would be better served by the standard model unless they need the extra MOI.

Adjustability, sound and miss pattern

Adjustability. The Qi4D Max offers more ways to tune it: two weights plus a wider loft sleeve. The G440 K relies on one heavy weight and a narrower ±1.5° hosel range.

Shape and sound. The G440 K is deliberately long from front to back, with crown turbulators, a shape Today’s Golfer found may not suit traditionalists. Ping has also worked on the sound with internal ribs and a crown bridge, and testers noticed the difference.

Miss pattern. Both are designed to straighten off-centre hits, but Today’s Golfer’s review suggests the Ping is better at taming a miss to the right than one to the left. If your miss is left, try the neutral and fade positions first, or look at another head.

Numbers in reviews. GolfMagic’s two reviews were separate sessions with different conditions, so their carry and spin figures aren’t a head-to-head result.

Price and where to buy

• Ping G440 K: launched at a UK RRP of £630, as reported by GolfMagic and Northern Golfer, and around $650 in the US according to Golf Digest. Ping sells through authorised fitters and retailers rather than directly from its own site.
• TaylorMade Qi4D Max: UK RRP of £549 at launch, according to GolfMagic. TaylorMade’s UK site directs buyers to retailers. In the US it’s listed at $649.99 on taylormadegolf.com at the time of writing.

In August, Ping cut the US price of the G440 Max, LST and SFT drivers to $449, MyGolfSpy reported, but the G440 K kept its full price. If you don’t need the K’s extra stability, the regular G440 Max is now the cheaper way into the family.

The K for a right miss, the Qi4D Max for tinkering

We think the G440 K suits golfers who want the most stable head they can buy and are happy to pay for it, particularly those whose miss is a push or a slice. The Qi4D Max makes more sense if you value adjustability, prefer a more conventional look or want to save money at UK RRP.

Sources

• Ping: G440 K driver
• TaylorMade: Qi4D Max driver (US)
• TaylorMade: Qi4D Max driver (UK)
• Golf Digest: Ping new releases for 2026
• GolfMagic: Ping G440 K driver review
• GolfMagic: TaylorMade Qi4D Max driver review
• Today’s Golfer: Ping G440 K driver review
• Northern Golfer: Ping extends G440 driver range with new K driver
• MyGolfSpy: Ping drops G440 driver prices but not the G440 K