Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish vs Mortlach 23 Year Old 1990 (cask 6076) - Cask Strength Collection (Signatory)

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

Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask FinishMortlach 23 Year Old 1990 (cask 6076) - Cask Strength Collection (Signatory)
DistilleryGlenglassaughMortlach
RegionHighlandSpeyside
CountryScotlandScotland
TypeSingle MaltSingle Malt
ABV44.8%51.6%
Age33 yr23 yr
Price£334.62£299.95
Rating5.00/5

Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish

Smoke0/100
Sweetness54/100
Beginner60/100
Value15/100

Mortlach 23 Year Old 1990 (cask 6076) - Cask Strength Collection (Signatory)

Smoke0/100
Sweetness60/100
Beginner45/100
Value0/100

Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish

SmokySweetFruitySpicyWoodyFloral

Mortlach 23 Year Old 1990 (cask 6076) - Cask Strength Collection (Signatory)

SmokySweetFruitySpicyWoodyFloral

Quick verdict

Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish is rated higher (5.00 vs 0.00).

Mortlach 23 Year Old 1990 (cask 6076) - Cask Strength Collection (Signatory) is better value at £300 vs £335.

For beginners: Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish is more approachable (60/100 beginner score).

Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish

Pros

  • +Better value for money
  • +Higher community rating (5.0/5)
  • +Longer maturation (33 vs 23 years)
  • +More widely reviewed by the community

Cons

  • More expensive (£334.62 vs £299.95)

Mortlach 23 Year Old 1990 (cask 6076) - Cask Strength Collection (Signatory)

Pros

  • +More affordable (£299.95 vs £334.62)
  • +Vibrant, fresh fruit character

Cons

  • High ABV (51.6%) — may need water
  • Lower community rating (0.0 vs 5.0)

Who should buy Glenglassaugh?

Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Highland character.

Who should buy Mortlach?

Mortlach 23 Year Old 1990 (cask 6076) - Cask Strength Collection (Signatory) 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

Dried FruitOld Wood

Only Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish

ToastedCooked FruitHoney

Only Mortlach 23 Year Old 1990 (cask 6076) - Cask Strength Collection (Signatory)

SherriedChocolate

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