Wilson NXT Duo II

A hybrid setup combines two different types of string—in this case, a multifilament and a polyester—into one racquet. It allows you to blend the soft, comfortable feel of a multifilament with the durability and control of a polyester, giving you the best of both worlds.

Yes, it changes the performance significantly. Placing the polyester in the mains will prioritize durability and spin, while putting the multifilament in the mains will prioritize comfort and power. Experimenting with the configuration allows you to fine-tune the feel to your specific playing style.

Yes, the inclusion of the multifilament component makes this much more arm-friendly than a full bed of polyester strings. It absorbs more shock at impact, which is a great choice if you want the control of a polyester but are concerned about tennis elbow or general arm fatigue.

The 16 gauge (1.30 mm) is a standard thickness that offers a solid balance between durability and playability. It is thick enough to hold up well against heavy hitters but thin enough to still provide the crisp responsiveness and ball pocketing expected from a high-quality hybrid.

You might notice a slightly different feel, as the multifilament adds more elasticity and power than a pure polyester bed. However, the polyester component still provides enough stiffness to keep your shots controlled and predictable, making it a great transition if you want more comfort without sacrificing too much precision.