Rock Island 21 Year Old vs Glentauchers 15 Year Old 2008 (cask 8543599) - The Octave (Duncan Taylor)

Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Rock Island 21 Year OldGlentauchers 15 Year Old 2008 (cask 8543599) - The Octave (Duncan Taylor)
DistilleryRock IslandGlentauchers
RegionSpeyside
CountryScotlandScotland
TypeBlended MaltSingle Malt
ABV46.8%54.1%
Age21 yr15 yr
Price£99.62£112
Rating5.00/5

Rock Island 21 Year Old

Smoke64/100
Sweetness65/100
Beginner65/100
Value50/100

Glentauchers 15 Year Old 2008 (cask 8543599) - The Octave (Duncan Taylor)

Smoke0/100
Sweetness64/100
Beginner45/100
Value0/100

Rock Island 21 Year Old

SmokySweetFruitySpicyWoodyFloral

Glentauchers 15 Year Old 2008 (cask 8543599) - The Octave (Duncan Taylor)

SmokySweetFruitySpicyWoodyFloral

Quick verdict

Rock Island 21 Year Old is rated higher (5.00 vs 0.00).

Rock Island 21 Year Old is better value at £100 vs £112.

For beginners: Rock Island 21 Year Old is more approachable (65/100 beginner score).

Rock Island 21 Year Old

Pros

  • +Balanced smoky character without being overwhelming
  • +Approachable and beginner-friendly sweetness
  • +Better value for money
  • +Higher community rating (5.0/5)

Cons

  • Niche style — may not suit all palates

Glentauchers 15 Year Old 2008 (cask 8543599) - The Octave (Duncan Taylor)

Pros

  • +Rich oak and wood spice complexity

Cons

  • High ABV (54.1%) — may need water
  • More expensive (£112 vs £99.62)
  • Lower community rating (0.0 vs 5.0)

Who should buy Rock?

Rock Island 21 Year Old suits those who enjoy sweet, honeyed, or fruity whiskies. It's accessible for beginners and crowd-pleasing enough for gifts. Fans of approachable Speyside or Irish whiskey will love it.

Who should buy Glentauchers?

Glentauchers 15 Year Old 2008 (cask 8543599) - The Octave (Duncan Taylor) is for enthusiasts who appreciate cask-strength intensity. Best enjoyed with a few drops of water to open up the flavours. Not ideal for casual drinking or beginners.

Tasting notes

Both taste of

Honey

Only Rock Island 21 Year Old

SherriedOld WoodDried FruitSmokey

Only Glentauchers 15 Year Old 2008 (cask 8543599) - The Octave (Duncan Taylor)

VanillaToastedMalt ExtractNew Wood

Explore more