Thanks for your note.
We are building two samples. E-bike production suffered a substantial hit due to tariffs and global trade disruptions, but given experiences with Enviolo, Rohloff, and Kindernay, we are in a much better position to assess not only the product quality but also long-term support for parts and service. We could not make it to Eurobike this year to meet with 3X3 hub company personnel, but we are eager to do so and ensure this hub will be supported for a long time to come.
I will be personally testing it out and will look forward to sharing the experience with the community here.