I had the pleasure to get a mini of IW Harper 15yo 40%, part of the bourbon heritage collection

As this isn't made anymore I wonder if any experienced bourbon drinkers could recommend something similar being produced today ?

I know there should be newer versions of IW Harper out but I got no clue if they are similar

I live in Europe so might have to get bottles uled over, so want to do some distance research before asking anyone to purchase me a bottle

Steffen