I am currently testing the CryptoBridge DEX.

Volume a little over 1 million dollars, and when listing the ERC20 tokens should raise the volume.

One against is not having access to the private keys. At least I did not find it.

It works. (more or less 1 year of development).

If NVO delivers the proposed ANN, which is the system of plugin to list currencies and the total control of private keys, in my opinion it would be much higher, but for that it has to leave the paper.