Do not use Valley Exy (valleyexy.cc) for anything serious. I used them for just over a 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: Instant funding|Helpful community forum|Fast support response
Cons: Desktop app not available on Linux|Wish they had more educational resources