My favorite Earl Grey of all time is Murchies. Not sure if they are outside of Canada or not but their Earl Grey is unsurpassed IMO. The Fairmont Lot 35 is very good as well but more of a creamy EG. if you can get your hands on some Murchies, you won’t be disappointed.
https://www.murchies.com/store/fine-...l-grey-tb.html