My card was charged twice by WASM (defi.wasmtradc.com) on the same day. I had to dispute it with my bank. WASM (defi.wasmtradc.com) then froze my account and said I had a negative balance because of the chargeback. They created the problem and then punished me for it.
Pros: Comprehensive tools|Real-time alerts|Fast execution
Cons: Withdrawal takes 1-2 business days|Spreads widen during volatile periods