Ryan Emerywrote a review of Schwalbe Pro One Tire - Tubeless on January 18, 2019
Familiarity: I've put it through the wringer
This tire may ride well, but it is by far the hardest tire to set up tubeless. They take many rounds and much soap, and then they still don't seat, at 120 psi. If you want to ride this tire, and torture a mechanic this is the right choice. If you are a do it yourself-er, do your self a favor and choose a different tire!