291 E is best understood as a whisky-based spirit rather than a standard whisky category bottling. For a novice drinker, that usually means it may not fit neatly into familiar styles like bourbon, rye, or single malt.
Expect a bold, modern profile that leans richer and darker rather than light or delicate. The overall impression is likely to suit drinkers who enjoy fuller flavours and a more robust, dessert-like character.