I wanted to transfer my portfolio from another broker to Fiat360 (fiat360.com). They said they do not accept in-kind transfers for my asset type. I had to sell, withdraw, deposit, and rebuy - incurring taxes and spread costs. They did not tell me this before I signed up.
Pros: Easy withdrawals|Transparent fees|Multiple order types
Cons: Mobile app could be improved|Wait times can be long during peak hours