i could care less on other describe features because i think they are already commom but what impresses me the most is the less fee . we know that fee is always the problem when we do trades and especially now that eth and exchange like uniswap has a surge on thier fees , we need a solution and this could be it . it could be that our prayers are already answered ? i can sense that this will be the next trend , are you ready trendsters ? but this isnt a complete money grab since it was an exchange that are verry useful .
The question is how they can guarantee that it can lessen the transaction fee if the network it self is congested .by that time any other exchange even centralized can also ask for those users to increase thier fee before they can widraw.