yeah that's sure - fees are extremely high, but nevertheless eth is the most technically ready for defi/dex projects launch...
besides seems TRON will give nice opportunities in future but for now ETH is really the best one as for me... nevertheless i consider for work only eth based dex-es
me too, i'm watching for curve - based projects. just now researching interesting one stablecoin dex - xsigma. maybe u know smth about them ?