of Callaway Quantum Max AND PING G440 Max they are not specific clubs built for a specific type of player. They are two of the most versatile and complete drivers in our country Driver test 2026 and they are exactly the type of clubs that end up on the shortlist for a wide range of suitable players.
The challenge is that on paper they look almost identical at certain swing speeds.
The numbers behind those results tell very different stories, so I dove deep Quantum Max against G440 MAX to find out what you really need to know based on your swing speed.
Slow Swing Speeds (Under 90 mph)
of G440 MAX wins on the overall score in slow swing speeds with an 8.9 against 8.5 per Quantum Max.
When you dig a little deeper into the numbers, you’ll find it G440 MAX it is the narrowest and most accurate option at slow speed. It had a live rate of 63.6 percent. For a golfer with a slow swing speed who needs to find the fairway, these are numbers to pay attention to.
of Quantum Max wins in total distance at 199.4 yards vs G440 MAX’s 195.3.
The playable rates for these two drivers are virtually identical. Where G440 MAX divide itself is the shooting range. His shots pile up in a tighter stretch of 2,136 square feet vs Quantum Max 2307. When absent, it is lost in a smaller window.
| Metrics | Callaway Quantum Max | G440 MAX PING |
|---|---|---|
| MGS result | 8.5 | 8.9 |
| Total distance | 199.4 yds | 195.3 yds |
| bear | 181.0 yds | 183.8 yds |
| Ball speed | 115.83 mph | 117.50 mph |
| YFC | 10.96 yds | 10.09 m |
| The right rate | 59.1% | 63.6% |
| Playable rate | 95.3% | 95.4% |
| Shooting area | 2,307 square meters | 2,136 square meters |
| Rotation | 2109 rpm | 2717 rpm |
| The Smash Factor | 1.413 | 1.422 |
Average swing speed (90–105 mph)
Both clubs score 9.2 in average speeds.
of Quantum Max it’s a little fairer; His 60.4 percent rate leads the entire mid-speed test. of G440 MAX still finds a way to get the ball in the fairway, and his 90.6 percent playable rate is the best of the two.
This is where you’ll want to make sure you go through a proper fit and experience the changes firsthand. They are minimal at medium swing speeds.
| Metrics | Callaway Quantum Max | G440 MAX PING |
|---|---|---|
| MGS result | 9.2 | 9.2 |
| Total distance | 255.4 yds | 252.5 yds |
| bear | 241.6 yds | 237.4 yds |
| Yards from the center | 14.10 m | 13.95 m |
| The right rate | 60.4% | 56.5% |
| Playable rate | 89.0% | 90.6% |
| Rotation | 2241 rpm | 2556 rpm |
| The Smash Factor | 1.426 | 1.445 |
High swing speeds (Over 105 mph)
While there weren’t many stories to tell about mid-speed golfers, things change rapidly.
of Quantum Max scores 9.7 in our high-speed test and earns best overall driver at this speed. of G440 MAX points 9.1.
of Quantum Max averaged 295.7 rushing yards, 8.4 rushing yards G440 MAX. This gap is driven almost entirely by rotation. The Quantum Max tops out at 2,123 rpm while the G440 MAX sits at 2,646.
The engineering that does G440 MAX forgiveness and consistency at slower speeds works against it when a faster swinger delivers more speed on the face.
Here is the updated top speed chart:
| Metrics | Callaway Quantum Max | G440 MAX PING |
|---|---|---|
| MGS result | 9.7 | 9.1 |
| Total distance | 295.7 yds | 287.3 yds |
| bear | 278.2 yds | 275.5 yds |
| Yards from the center | 18.53 m | 17.39 m |
| The right rate | 53.9% | 52.7% |
| Playable rate | 79.7% | 81.7% |
| Rotation | 2123 rpm | 2646 rpm |
| The Smash Factor | 1.428 | 1,430 |
Which one should you buy?
We’ll always recommend a proper fit, but it’s what the test results tell you about which of these two drivers you should buy based on this data.
| Speed | Maximum quantum score | MAX G440 score | LIPS |
|---|---|---|---|
| Slow | 8.5 | 8.9 | G440 MAX: straighter and finds more straight roads |
| BETWEEN | 9.2 | 9.2 | Link: Quantum Max slightly straighter, G440 MAX slightly more playable |
| High | 9.7 | 9.1 | Quantum Max: more distance and lower spin |
Final thoughts
Both drivers were among the strongest performers in our 2026 test, and either could be the right call, depending on your speed and driving preferences. of G440 MAX is the slow speed choice. It is a medium speed shot and Quantum Max pulls clear at high speed. Before you decide, see how both clubs performed across our field Driver Test 2026.
