Yes i also think that the fiat gateway will be one the key of the sucess of ternion. Its one of the most important feature for an exchange at the moment. Its hard to developp and to build, not all exchanges can offer a fiat gateway to users.
About the fiat gateway, how many fiat currencies are they planning to cover/provide at least in Q3 2019? And is it in progress already?
I asked the same question a while back and they told that for starters USD and maybe Euro.