The ATS Tour 98 I test drove last week had a static weight of 324g, and not using a dynamic SW calculator, just the stringway calculator, it had a SW of 309. And honestly, it felt like it had a heavier SW than the ATS Tour 100 I demoed, which had a static of 313 and a SW of 319, using the same calculator.
But I loved it and bought the 98. Both drove the ball better than my Phantom 100X, but in different ways. The 100X still may end up the best volleying racquet I have ever used, but I never felt like I got the sweet spot on the serve, and the 98 gave me that right away. (Not that either serve is going to make anyone faint.)