The Wilson Ultra 100 Countervail takes the previous model to a whole new level. This particular model packs the full range of tech currently available from Wilson. Let’s walk you through this: Power Rib throat geometry provides better stability and stiffness. Explosive power is generated from the Crush Zone grommet system and Hotspot. Better feel is enhanced with Wilson’s new Countervail technology and on top of all these features it’s beautifully covered in an uncontaminated design and striking colours. Baseliners will be sure to have this as a top option to test. The ULTRA has no lack of power and has managed to maintain good feel.