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

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)
Glen Spey
★ 5.00
£134
| Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory) | Glen Spey 21 Year Old (Special Release 2010) | |
|---|---|---|
| Distillery | Dallas Dhu | Glen Spey |
| Region | Speyside | Speyside |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 46.7% | 50.4% |
| Age | 33 yr | 21 yr |
| Price | £107.45 | £133.99 |
| Rating | 5.00/5 | 5.00/5 |
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)
Glen Spey 21 Year Old (Special Release 2010)
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).
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
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)
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.
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.
Tasting notes
Both taste of
Only Dallas Dhu 33 Year Old 1975 (cask 1899) - Cask Strength Collection (Signatory)
Only Glen Spey 21 Year Old (Special Release 2010)