Avalanche (AVAX) is very promising. It seems like a good alternative to Polkadot. And in near future we may see the blockchain being competing with the ETH. I have written an article on use cases of Avalanche(AVX), you may want to read it :) Check out the article: https://leofinance.io/@esmeesmith/what-is-avalanche-crypto-avax-used-for https://hive.blog/hive-167922/@esmeesmith/what-is-avalanche-crypto-avax-used-for