Greetings friend @achim03
Answering, in part, your questions; what about you? mines or betting chips for the beehive? in this regard I tell you that when STEEM recently launched Steem-Engine, and later created the communities, I decided to make the purchase of miners SPACO, and it really was one of my worst decisions, because we were literally swindled, so, I have my reservations these issues really would not encourage me.