Once you have a system down for accurately(51% minimum win rate) trading crypto currencies, it is worth using the margin trading account as it can boost your earnings. It works almost identically to Forex trading that any books or posts you read about it will translate over and help. Just make sure not to over-use the leverage as a drop on your trade is multiplied by the leverage as well and it can cause your account to get wiped out. Stop losses are necessary for it to work right.