Gift Suggestions (to expand collection)

Hello everyone! I want to gift someone some whiskies for their birthday. So far, they've liked: Macallan 12 Sherry, Hibiki Harmony, Nikka from the Barrel, Chivas 18, Teeling Single Malt, Aberlour 18--so basically not a lot of peaty whiskies. Budget is pretty flexible as I would love to make a list to share with friends/guests, so something from 30-200 eur would be ok. Thanks!