MeshCore has much better infrastructure. I love Reticulum, I've tried unsuccessfully to build Reticulum network. And now half the country is covered with MeshCore. I work with what works and is deployed. I didn't even like Nostr as a protocol in the beginning. But here we are - it works, there are apps, people and I develop for it now. With tech, you gotta find a Schelling point if it's network based.