A great option for aggressive baseliners or all-court players in search of speed, spin and precision. The VCore Xi 100 updates the V Core 100 S with Xi Technology. The result is an expanded sweetspot along with more stability and power higher in the stringbed. This is good news for the aggressive topspin player who wants more responsiveness near the tip of the frame. From the baseline our playtesters discovered exceptional precision with a nice blend of maneuverability and stability. The manageable swingweight (305 RDC) and head light balance make this racquet easy to swing fast so players can maximize racquet head speed for heavy spin. The open 16x19 pattern creates a comfortable and lively feel. At net the fast feel is great for quick exchanges, while the relatively stable hitting surface creates a solid feel at impact. On serves this one whips powerfully through the hitting zone, making it easy to add both spin and pace.