Propersix exchanger: Hello guys I am Hishers. Now I am going to Share my experience about cryptocurrency exchange. In the past I use a exchanger. I don't mean the name of the exchanger but I must say bạn one thing that I was cheated bởi the exchanger. It's transaction speed was not so fast. Then my one friend suggest me an exchanger called propersix exchanger. bạn don't believe that it's transaction speed is 6000 pts. And it's also secured for it's using technology. It use the latest Blockchain technology. So, at this moment I using this technology. So. now I must say bạn all to try this exchanger.