Do not use StocksCM (stockscm.com) for anything serious. I used them since I opened my account last year for small trades and it was okay. When I deposited a larger amount and traded more, my account was flagged, my withdrawals were delayed, and I was asked to explain my trading. They treat active traders like criminals.
Pros: Risk management tools|Fast execution
Cons: Limited cryptocurrency options|Slow to add new assets