I read about Bitxc on a forum about a year ago. Before that, I was trading on Alfa. When I switched brokers, I was attracted by the low commission compared to many others. I also discovered binary options here. The platform works well. As for the downsides, I would say that the technical support isn't always prompt and the verification process is complicated. However, this hasn't affected my overall trading experience. The conditions are good, they do withdraw money, although it can sometimes take a while. For now, I won't be changing brokers; over the past year, I've noticed that the broker is improving, and I hope it continues in the same direction.