Congratulations on a sound decision. I have been using openledger for 3 years, cryptobridge just recently and have never had a problem. Your crypto is safe in a Bts dex. I think there is a third Dex built on bts, but I forget the handle. Anyway, just start using it, at first it feels very intimidating, and volumes are low, but steadily increasing, you'll soon figure it out. It's solid tech and always works.
So far it works great for me. I just would love to see deeper markets. I'm betting it will come.