I've used so many different brokers that I'm not even 100% sure, but I think that I might have used it a long time ago. I'll have look through my KeePass and see if I have a password for it. If I do, I'll go check it out.
Yeah, the only thing that sucks about 1Broker is the lack of crypto pairs. For crypto trading, I've been relying on Poloniex and Bittrex. I've been more impressed by Bittrex, of the two.