Device Selling
After careful consideration, we decided to address it as a very important decision ahead. There are two factors that serve as the motivation of selling our devices earlier than what we planned before:

1. Vacuum of Deployment. We are now experiencing one. The unconventionally high power density makes our devices hard to be deployed to professional data centers, which also have very high rent charges as their extra downside. So we had and will have to build them of our own. It's a difficult task in a sense that besides the long cycle, unexpected incidents will create a period that we have a lot of devices lying there waiting to generate hashes.