I grew up in the UK and moved to Canada when I was 15.
Canada is like the US just more British. Perfect place to get the best of both worlds IMO. The US is right there too so you can go super easily once you have PR.
If you still want to live in the US, you know what they say:
‘British Dick has only reached metropolitan parts of America. You take British Dick to Montana? You’ll cause mass fuckin hysteria.’