Glen Spey 21 Year Old (Special Release 2010) vs Big Peat's Finest Distillery on Islay 15 Year Old 2005 (cask 14975) - Old Particular (Douglas Laing)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

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

Big Peat's Finest Distillery on Islay 15 Year Old 2005 (cask 14975) - Old Particular (Douglas Laing)
Douglas Laing
£100
| Glen Spey 21 Year Old (Special Release 2010) | Big Peat's Finest Distillery on Islay 15 Year Old 2005 (cask 14975) - Old Particular (Douglas Laing) | |
|---|---|---|
| Distillery | Glen Spey | Douglas Laing |
| Region | Speyside | — |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 50.4% | 52.8% |
| Age | 21 yr | 15 yr |
| Price | £133.99 | £99.95 |
| Rating | 5.00/5 | — |
Glen Spey 21 Year Old (Special Release 2010)
Big Peat's Finest Distillery on Islay 15 Year Old 2005 (cask 14975) - Old Particular (Douglas Laing)
Glen Spey 21 Year Old (Special Release 2010)
Big Peat's Finest Distillery on Islay 15 Year Old 2005 (cask 14975) - Old Particular (Douglas Laing)
Quick verdict
Glen Spey 21 Year Old (Special Release 2010) is rated higher (5.00 vs 0.00).
Big Peat's Finest Distillery on Islay 15 Year Old 2005 (cask 14975) - Old Particular (Douglas Laing) is better value at £100 vs £134.
For beginners: Glen Spey 21 Year Old (Special Release 2010) is more approachable (60/100 beginner score).
Glen Spey 21 Year Old (Special Release 2010)
Pros
- +Approachable and beginner-friendly sweetness
- +Better value for money
- +Higher community rating (5.0/5)
- +Longer maturation (21 vs 15 years)
Cons
- −High ABV (50.4%) — may need water
- −More expensive (£133.99 vs £99.95)
- −Lacks smoke character compared to the alternative
Big Peat's Finest Distillery on Islay 15 Year Old 2005 (cask 14975) - Old Particular (Douglas Laing)
Pros
- +Balanced smoky character without being overwhelming
- +More affordable (£99.95 vs £133.99)
- +Vibrant, fresh fruit character
- +Rich oak and wood spice complexity
Cons
- −High ABV (52.8%) — may need water
- −Lower community rating (0.0 vs 5.0)
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 Big?
Big Peat's Finest Distillery on Islay 15 Year Old 2005 (cask 14975) - Old Particular (Douglas Laing) 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
Only Glen Spey 21 Year Old (Special Release 2010)
Only Big Peat's Finest Distillery on Islay 15 Year Old 2005 (cask 14975) - Old Particular (Douglas Laing)