I've also switched over to OrangePi. Using the OrangePi Zero LTS in a commercial product. It has FCC emissions compliance. That said, The RasPi community is at

I've also switched over to OrangePi. Using the OrangePi Zero LTS in a commercial product. It has FCC emissions compliance. That said, The RasPi community is at least 2 or 3 orders of magnitude larger, so if you get stuck on a weird problem you are more likely to find an answer for a RasPi than an Orange Pi.