After enrolling to beta program, are users still getting official OTAs as they are released between beta versions? Or is it just beta route until a wipe?
Edit-
Oh, OK apparently it more straightforward than I thought! Taken from Google's beta program page:
"During the beta program’s release cycle, there will be stable releases to the public (the official platform release followed by Quarterly Platform Releases (QPRs)). When you apply the stable release update for the version you’re beta testing, you can opt out without a data wipe for a limited time until you apply the next beta update."
Apparently you can enroll to beta, download and install QPRs, and every time there's an official OTA in between you can update to it and then you're basically out of beta until you flash the next QPR.
That is, if I understand it correctly