The Wilson K Sting 105 is a new specification for 2008 and is one of the most versatile choices in the K Factor line. With the KSting, Wilson has combined the power, stability, and crispness of K Factor technology with a slightly more versatile, and a nicely controlled 26mm beam. Slightly head heavy, the KSting is very maneuverable and feels lighter than its 9.7 oz. strung weight suggests. The K Sting suits a wide variety of playing styles and ability levels, from beginner to an intermediate-advanced player with a short to moderately long swing.