Glen Scotia 18 Year Old 1991 (Signatory) vs Rock Oyster Sherry Edition
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Glen Scotia 18 Year Old 1991 (Signatory)
Glen Scotia
£50

Rock Oyster Sherry Edition
Rock Island
★ 5.00
£45
| Glen Scotia 18 Year Old 1991 (Signatory) | Rock Oyster Sherry Edition | |
|---|---|---|
| Distillery | Glen Scotia | Rock Island |
| Region | Campbeltown | Island |
| Country | Scotland | Scotland |
| Type | Single Malt | Blended Malt |
| ABV | 43% | 46.8% |
| Age | 18 yr | NAS |
| Price | £49.89 | £44.5 |
| Rating | — | 5.00/5 |
Glen Scotia 18 Year Old 1991 (Signatory)
Rock Oyster Sherry Edition
Glen Scotia 18 Year Old 1991 (Signatory)
Rock Oyster Sherry Edition
Quick verdict
Rock Oyster Sherry Edition is rated higher (5.00 vs 0.00).
Rock Oyster Sherry Edition is better value at £45 vs £50.
For beginners: Glen Scotia 18 Year Old 1991 (Signatory) is more approachable (65/100 beginner score).
Glen Scotia 18 Year Old 1991 (Signatory)
Pros
- +Balanced smoky character without being overwhelming
- +Vibrant, fresh fruit character
- +Rich oak and wood spice complexity
Cons
- −More expensive (£49.89 vs £44.5)
- −Lower community rating (0.0 vs 5.0)
Rock Oyster Sherry Edition
Pros
- +Balanced smoky character without being overwhelming
- +Better value for money
- +Higher community rating (5.0/5)
- +More affordable (£44.5 vs £49.89)
Cons
- −Niche style — may not suit all palates
Who should buy Glen?
Glen Scotia 18 Year Old 1991 (Signatory) suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Campbeltown character.
Who should buy Rock?
Rock Oyster Sherry Edition suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Island character.
Tasting notes
Both taste of
Only Glen Scotia 18 Year Old 1991 (Signatory)
Only Rock Oyster Sherry Edition