There are a bunch out there I like the BNB Smart Chain but for now there are a ton of layer 2 you can choose matic or optimism zkSync. There is so much that I can mention all of it. But you can start from BNB smart chain the bnb is on the top 5 by marketcap after you finish one evm that would be easy for you to build on multiple chain

just like marve movie the mutliverse