The loft of a driver depends on several factors, including swing speed, angle of attack, and personal preference. Here are some general guidelines to consider:

• Slower swing speed: Golfers with a slower swing speed (85mph or less) typically benefit from a higher lofted driver, between 12-14 degrees, to optimize both carry, roll, and forgiveness.

• Faster swing speed: Golfers with a faster swing speed (105mph or more) may not need as much loft as a slow swinger because their ball speed is sufficient to keep it traveling on the optimum trajectory. Anywhere between 8.5-10 degrees will usually suffice. For those with a mid swing speed of 95-104 mph, a driver loft of between 10-11.5 degrees will normally be a good starting point.

• Angle of attack: Golfers with a downward angle of attack may benefit from a higher lofted driver to help launch the ball higher and reduce spin.

• Personal preference: Ultimately, the best loft for a driver is the one that feels comfortable and produces consistent results. For most everyday, mid to high-handicap golfers, a 10.5-degree loft will help driving performance.

Its worth noting that there is some debate among experts about the optimal driver loft. Some argue that less loft can provide more energy transfer at impact and produce more ball speed, even for low swing-speed golfers. Others suggest that a higher lofted driver is more forgiving and can help produce a higher launch angle and more distance.

In summary, the loft of a driver depends on several factors, including swing speed, angle of attack, and personal preference. Golfers with a slower swing speed typically benefit from a higher lofted driver, while those with a faster swing speed may not need as much loft. Ultimately, the best loft is the one that feels comfortable and produces consistent results.