Master of Malt 40 Year Old Speyside (2nd Edition) vs Mortlach 25 Year Old 1991 (cask 4243) - Cask Strength Collection (Signatory)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Master of Malt 40 Year Old Speyside (2nd Edition)
Master of Malt
★ 5.00
£287

Mortlach 25 Year Old 1991 (cask 4243) - Cask Strength Collection (Signatory)
Mortlach
★ 5.00
£225
| Master of Malt 40 Year Old Speyside (2nd Edition) | Mortlach 25 Year Old 1991 (cask 4243) - Cask Strength Collection (Signatory) | |
|---|---|---|
| Distillery | Master of Malt | Mortlach |
| Region | — | Speyside |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 43% | 56.3% |
| Age | 40 yr | 25 yr |
| Price | £286.95 | £224.52 |
| Rating | 5.00/5 | 5.00/5 |
Master of Malt 40 Year Old Speyside (2nd Edition)
Mortlach 25 Year Old 1991 (cask 4243) - Cask Strength Collection (Signatory)
Master of Malt 40 Year Old Speyside (2nd Edition)
Mortlach 25 Year Old 1991 (cask 4243) - Cask Strength Collection (Signatory)
Quick verdict
Mortlach 25 Year Old 1991 (cask 4243) - Cask Strength Collection (Signatory) is better value at £225 vs £287.
For beginners: Master of Malt 40 Year Old Speyside (2nd Edition) is more approachable (70/100 beginner score).
Master of Malt 40 Year Old Speyside (2nd Edition)
Pros
- +Great entry point for new whisky drinkers
- +Longer maturation (40 vs 25 years)
- +More widely reviewed by the community
- +Vibrant, fresh fruit character
Cons
- −More expensive (£286.95 vs £224.52)
Mortlach 25 Year Old 1991 (cask 4243) - Cask Strength Collection (Signatory)
Pros
- +Better value for money
- +More affordable (£224.52 vs £286.95)
- +Vibrant, fresh fruit character
Cons
- −High ABV (56.3%) — may need water
Who should buy Master?
Master of Malt 40 Year Old Speyside (2nd Edition) suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Single Malt character.
Who should buy Mortlach?
Mortlach 25 Year Old 1991 (cask 4243) - 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
Only Master of Malt 40 Year Old Speyside (2nd Edition)
Only Mortlach 25 Year Old 1991 (cask 4243) - Cask Strength Collection (Signatory)