I don't have a lot of free time that's why I chose a broker with a good mobile platform. I can trade everywhere when I have some time. Very convenient to trade on the go. They offer a very good spread on major cryptocurrency pairs. Highly recommend!
I've seen some negative comments about this broker regarding withdrawal. I also experienced some delays now and then, but instead of just randomly ranting about their service, I discussed the issue with my broker. I suggest everyone who has problems with the withdrawal simply talk to the broker. They are really open to such things and are willing to help those who need aid.
Other than the fact that the app is in maintenance once every month or so, it's been smooth sailing trading with them, and when that happens I use their web platform and it's just as awesome.