Glen Spey 21 Year Old (Special Release 2010) vs Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Glen Spey 21 Year Old (Special Release 2010)
Glen Spey
★ 5.00
£134

Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory)
Dallas Dhu
★ 5.00
£107
| Glen Spey 21 Year Old (Special Release 2010) | Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory) | |
|---|---|---|
| Distillery | Glen Spey | Dallas Dhu |
| Region | Speyside | Speyside |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 50.4% | 46.7% |
| Age | 21 yr | 33 yr |
| Price | £133.99 | £107.45 |
| Rating | 5.00/5 | 5.00/5 |
Glen Spey 21 Year Old (Special Release 2010)
Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory)
Glen Spey 21 Year Old (Special Release 2010)
Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory)
Quick verdict
Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory) is better value at £107 vs £134.
For beginners: Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory) is more approachable (70/100 beginner score).
Glen Spey 21 Year Old (Special Release 2010)
Pros
- +Approachable and beginner-friendly sweetness
- +More widely reviewed by the community
- +Vibrant, fresh fruit character
- +Rich oak and wood spice complexity
Cons
- −High ABV (50.4%) — may need water
- −More expensive (£133.99 vs £107.45)
Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory)
Pros
- +Approachable and beginner-friendly sweetness
- +Great entry point for new whisky drinkers
- +Better value for money
- +More affordable (£107.45 vs £133.99)
Cons
- −Niche style — may not suit all palates
Who should buy Glen?
Glen Spey 21 Year Old (Special Release 2010) 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 Dallas?
Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory) 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.
Tasting notes
Both taste of
Only Glen Spey 21 Year Old (Special Release 2010)
Only Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory)