Glendalough Calvados XO Cask Finish Single Cask vs Rock Oyster Sherry Edition
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Glendalough Calvados XO Cask Finish Single Cask
Glendalough
£43

Rock Oyster Sherry Edition
Rock Island
★ 5.00
£45
| Glendalough Calvados XO Cask Finish Single Cask | Rock Oyster Sherry Edition | |
|---|---|---|
| Distillery | Glendalough | Rock Island |
| Region | — | Island |
| Country | Ireland | Scotland |
| Type | Blended | Blended Malt |
| ABV | 42% | 46.8% |
| Age | NAS | NAS |
| Price | £42.95 | £44.5 |
| Rating | — | 5.00/5 |
Glendalough Calvados XO Cask Finish Single Cask
Rock Oyster Sherry Edition
Glendalough Calvados XO Cask Finish Single Cask
Rock Oyster Sherry Edition
Quick verdict
Rock Oyster Sherry Edition is rated higher (5.00 vs 0.00).
Glendalough Calvados XO Cask Finish Single Cask is better value at £43 vs £45.
For beginners: Glendalough Calvados XO Cask Finish Single Cask is more approachable (90/100 beginner score).
Glendalough Calvados XO Cask Finish Single Cask
Pros
- +Approachable and beginner-friendly sweetness
- +Great entry point for new whisky drinkers
- +More affordable (£42.95 vs £44.5)
- +Vibrant, fresh fruit character
Cons
- −Lower community rating (0.0 vs 5.0)
- −Lacks smoke character compared to the alternative
Rock Oyster Sherry Edition
Pros
- +Balanced smoky character without being overwhelming
- +Better value for money
- +Higher community rating (5.0/5)
- +More widely reviewed by the community
Cons
- −More expensive (£44.5 vs £42.95)
Who should buy Glendalough?
Glendalough Calvados XO Cask Finish Single Cask is an ideal first whisky — sweet, approachable, and widely available. It's a great gift and a safe choice for anyone new to whisky or who prefers lighter, friendlier drams.
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
Only Glendalough Calvados XO Cask Finish Single Cask
Only Rock Oyster Sherry Edition