Wilson Staff has a whole line of good balls - the Dx2 which is is for distance and it's got a soft cover, the Px3 which is for distance, control and it also has a soft cover and their high end ball, which I use sometimes, the Tx4. The Tx4 is long, soft, responsive and built for control. I don't know anything about the Ti ball that you're talking about, but I'd have to guess, that the Tx4 took its place in their line of balls. Personally, I like all of the Wison Staff products, from their clubs (I play Wilson Staff Di5s) to their balls.