I was especially disappointed by the fact that the two companies use the name Banana Pi and work on the same interface.
Your comparison says as if I were behind the Foxconn.
For me LeMaker had to endure accessories SinoVoip and SinoVoip would bear LeMaker accessories.
Although Banana Pi be called open source project for me are business decisions.
I thank the above explanation that the M2 card has different SoC. This was the first technical explanation I got for not yet be supported.