Glenglassaugh 10 Year Old 2009 (cask 559) vs Islay #4 11 Year Old (That Boutique-y Whisky Company)

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

Glenglassaugh 10 Year Old 2009 (cask 559)Islay #4 11 Year Old (That Boutique-y Whisky Company)
DistilleryGlenglassaughThat Boutique-y Whisky Company
RegionHighland
CountryScotlandScotland
TypeSingle MaltSingle Malt
ABV55.9%48.8%
Age10 yr11 yr
Price£89.95£66.95
Rating5.00/55.00/5

Glenglassaugh 10 Year Old 2009 (cask 559)

Smoke66/100
Sweetness0/100
Beginner25/100
Value56/100

Islay #4 11 Year Old (That Boutique-y Whisky Company)

Smoke68/100
Sweetness50/100
Beginner50/100
Value75/100

Glenglassaugh 10 Year Old 2009 (cask 559)

SmokySweetFruitySpicyWoodyFloral

Islay #4 11 Year Old (That Boutique-y Whisky Company)

SmokySweetFruitySpicyWoodyFloral

Quick verdict

Islay #4 11 Year Old (That Boutique-y Whisky Company) is better value at £67 vs £90.

For beginners: Islay #4 11 Year Old (That Boutique-y Whisky Company) is more approachable (50/100 beginner score).

Glenglassaugh 10 Year Old 2009 (cask 559)

Pros

  • +Balanced smoky character without being overwhelming

Cons

  • High ABV (55.9%) — may need water
  • More expensive (£89.95 vs £66.95)
  • Dry and austere — not for those who prefer sweeter drams

Islay #4 11 Year Old (That Boutique-y Whisky Company)

Pros

  • +Balanced smoky character without being overwhelming
  • +Better value for money
  • +More affordable (£66.95 vs £89.95)
  • +Longer maturation (11 vs 10 years)

Cons

  • Niche style — may not suit all palates

Who should buy Glenglassaugh?

Glenglassaugh 10 Year Old 2009 (cask 559) 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.

Who should buy Islay?

Islay #4 11 Year Old (That Boutique-y Whisky Company) suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Single Malt character.

Tasting notes

Both taste of

SmokeyMedicinal

Only Glenglassaugh 10 Year Old 2009 (cask 559)

OilyCoal-gas

Only Islay #4 11 Year Old (That Boutique-y Whisky Company)

Dried FruitLeathery

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