Not using it. As a bias I am not a big fan of impact either, but I use it because its at the schools so Ill read it.
In clinic I use SCAT 5 and VOMS and after 2 weeks I place them on treadmill for Buffalo protocol and track them with that. I would be interested in an occular screening device if it included rehab exercises to treat the deficits, but for that I send them to an actual optometrist who does it.
If you have experience with Sway id be interested in how it has added to your practice