I have tried a lot of brokers in my binary trading career, well career might be the wrong word, trading loss would fit better.
No matter what broker I have tried with binary options I always failed, it seems more like a game of luck than really predicting the correct direction of the price. I also avoided all brokers from
this broker blacklist, but still got no luck. This is especially true when you trade with 30 seconds options. Nobody can tell me that this is possible to predict...
My advice is to stay away from binary options and rather stick with forex trading.