We’re looking at St. Kitts & Nevis and Malta primarily. Madeira is an option.
I learned about Lugano, Switzerland from nostr:npub1lr2zzf989mvf393y0tv39ara6a4vddkd6y87z784up9vl6ks6j3qtudl6a
It has a very high adoption for Bitcoin payments in the shops, bars, restaurants etc… You can even pay your taxes and buy a house in Bitcoin.