4G

Luxilon 4G is ideal for aggressive baseline players and competitive intermediate to advanced players who prioritize spin and control over comfort. The co-polyester construction provides excellent string-bed stiffness and ball bite, making it especially suitable for players with moderate to fast swing speeds who want consistent spin production.

Luxilon 4G offers good durability compared to natural gut, typically lasting 15-25 hours of play before noticing significant tension loss. Co-polyester strings like 4G hold tension reasonably well for the first week, then experience gradual decline, so restringing every 4-6 weeks is recommended for regular players to maintain optimal performance.

Luxilon 4G is relatively stiff and firm compared to softer string options, so it may not be ideal for players with arm sensitivity or existing elbow issues. Players prone to tennis elbow should consider hybrid setups with a softer synthetic gut in the mains, or explore more arm-friendly alternatives before committing to a full bed of 4G.

Luxilon 4G is typically strung between 50-65 lbs depending on racket type and personal preference, with most players using 55-60 lbs as a starting point. Lighter frames and players seeking more comfort should aim toward the lower end, while players with stiffer rackets and those wanting maximum control can string toward the higher range.