SimpleFX for Trading?

Does anybody in this lovely community have any experience with SimpleFX? They have a pretty user-friendly web-based interface, but they also seem to have a lot of other technical capabilities that are useful for serious traders.

In general, I buy-and-hold ADA, but there are times when some active trading can add a little spice to our lives. If others have had good experiences with SimpleFX, then maybe we can convince them to list ADA at some point.