I already live close to irl Unova and Snivy is peak fiction!

The weather is nice and the beaches are great. Can't complain.

I mean kalos has stunning towns like lumious city (i think i spelled that wrong) and laverre city and i don't really have to worry about my house being destroyed by a dangerous legendary or mythical since xerneas and yveltal are always in their cacoons and zygarde is just watching everything and the mythicals we have rare diamond creature that wont hurt me small confined genie who is only evil if you open the prison bottle and one that wants to be isolated from humans at all cost

Interesting question. Especially given that my home country and my current residence have both been adapted into Pokémon regions.

I think Sinnoh/Hisui would be too cold for me and Alola would be too hot.

I think Kalos looks really nice, but French. So definitely out.

I suppose Johto would be the best fit for me. I essentially live there already.

kanto and johto are basically a package deal because you can take a train to the other