I won this bottle of Whisky in a charity auction, seems really unique with no particular branding. Label states:

Speyside Single Malt Scotch Whisky, KINGUSSIE aged 11 years, Private Edition. Matured in Hogshead Cask No. 1040. Distilled 11th Sept 1996

The Whisky was bottled by Aceo Limited.

Want to know whether I should drink it or save it if it's rare. Any advice would be much appreciated or where I could find out more about it.

Thanks

Stuart