Rock Island 21 Year Old vs North British 28 Year Old 1991 (cask 262056) - Cask Strength Collection (Signatory)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Rock Island 21 Year Old
Rock Island
★ 5.00
£100

North British 28 Year Old 1991 (cask 262056) - Cask Strength Collection (Signatory)
North British
£109
| Rock Island 21 Year Old | North British 28 Year Old 1991 (cask 262056) - Cask Strength Collection (Signatory) | |
|---|---|---|
| Distillery | Rock Island | North British |
| Region | — | Lowland |
| Country | Scotland | Scotland |
| Type | Blended Malt | Grain |
| ABV | 46.8% | 47.4% |
| Age | 21 yr | 28 yr |
| Price | £99.62 | £108.95 |
| Rating | 5.00/5 | — |
Rock Island 21 Year Old
North British 28 Year Old 1991 (cask 262056) - Cask Strength Collection (Signatory)
Rock Island 21 Year Old
North British 28 Year Old 1991 (cask 262056) - Cask Strength Collection (Signatory)
Quick verdict
Rock Island 21 Year Old is rated higher (5.00 vs 0.00).
Rock Island 21 Year Old is better value at £100 vs £109.
For beginners: Rock Island 21 Year Old is more approachable (65/100 beginner score).
Rock Island 21 Year Old
Pros
- +Balanced smoky character without being overwhelming
- +Approachable and beginner-friendly sweetness
- +Better value for money
- +Higher community rating (5.0/5)
Cons
- −Niche style — may not suit all palates
North British 28 Year Old 1991 (cask 262056) - Cask Strength Collection (Signatory)
Pros
- +Longer maturation (28 vs 21 years)
- +Vibrant, fresh fruit character
Cons
- −More expensive (£108.95 vs £99.62)
- −Lower community rating (0.0 vs 5.0)
- −Lacks smoke character compared to the alternative
Who should buy Rock?
Rock Island 21 Year Old 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 North?
North British 28 Year Old 1991 (cask 262056) - Cask Strength Collection (Signatory) suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Lowland character.
Tasting notes
Both taste of
Only Rock Island 21 Year Old
Only North British 28 Year Old 1991 (cask 262056) - Cask Strength Collection (Signatory)