At LayerTwo Labs we think bitcoin is the best btw in terms of decentralisation and security. However, we wish to see an upgrade to Bitcoin Core to have more functionality via sidechain scaling. i.e. Competitive features, Private transactions, scalable self-custodial payments, Decentralised Prediction markets etc. Checkout https://drivechain.xyz/ for potential bitcoin sidechain ideas.
Bring on #BIP300. Let's Make Bitcoin Perfect Money! 💎