If you are asking about ball testing prior to release, they did send out small quantities for testing prior to release although they were not labeled by name. Much smaller test than ProV series so less chance you would see them. No other mail outs and no giveaways as part of any welcome packages for events like they do for ProV's at sponsored events.

The samples/test balls involve marketing to some degree. The Pro-V1's sent out recently are due for a release in early 2021. The TourSoft may have sampling/consumer feedback as part of the next likely release due for early 2022. Keep hoping for then. Make sure your TT profile is complete even if your bag is not all Titleist clubs.

Fingers cross I get a opportunity to test in the nearer future.