What about cross-chain ETH platforms?

[cryptoknows]

Projects like Polygon,Near Protocol or Polkador will help to unload the loaded Ethereum network, expand the ecosystem, introduce new technologies and new opportunities for developers. Which of these projects seems more promising for you regarding investments and technological solutions?

[Bttzed03]

I've been interested in projects working on cross-chain interoperability for quite a long time now but what happened to Polynetwork made me more cautious. I respect what Polka and Poly are trying to achieve but you might want to take a step back before looking for that potential project.