Bitcoin

solidity & product. i interview crypto builders @ web3galaxybrain.com

Satoshivm has had quite the scandals so far. B2 had a shout-out from Orbiter. Their ecosystem map looks interesting already as well. Owl 2 let's you bridge to Maps, but my experience there and the websites linked from Maps main webpage, well at least one seemed a bit shady and the other one left much to be desired.

Zk sync and Starknet are challenged to a duel.

Botanix labs seems farther along than communitywise and Discordwise imo than Babylon. Of course there are many others. But that's my take so far. I would investigate B2 more and  Botanix compared to the rest mentioned. B2 seems the most legit to me without knowing shit.