Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish vs Glenrothes 30 Year Old 1995 (cask 6979) - Cask Strength Collection (Signatory)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish
Glenglassaugh
★ 5.00
£335

Glenrothes 30 Year Old 1995 (cask 6979) - Cask Strength Collection (Signatory)
Glenrothes
£266
| Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish | Glenrothes 30 Year Old 1995 (cask 6979) - Cask Strength Collection (Signatory) | |
|---|---|---|
| Distillery | Glenglassaugh | Glenrothes |
| Region | Highland | Speyside |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 44.8% | 54.6% |
| Age | 33 yr | 30 yr |
| Price | £334.62 | £265.95 |
| Rating | 5.00/5 | — |
Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish
Glenrothes 30 Year Old 1995 (cask 6979) - Cask Strength Collection (Signatory)
Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish
Glenrothes 30 Year Old 1995 (cask 6979) - Cask Strength Collection (Signatory)
Quick verdict
Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish is rated higher (5.00 vs 0.00).
Glenrothes 30 Year Old 1995 (cask 6979) - Cask Strength Collection (Signatory) is better value at £266 vs £335.
For beginners: Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish is more approachable (60/100 beginner score).
Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish
Pros
- +Better value for money
- +Higher community rating (5.0/5)
- +Longer maturation (33 vs 30 years)
- +More widely reviewed by the community
Cons
- −More expensive (£334.62 vs £265.95)
Glenrothes 30 Year Old 1995 (cask 6979) - Cask Strength Collection (Signatory)
Pros
- +Approachable and beginner-friendly sweetness
- +More affordable (£265.95 vs £334.62)
Cons
- −High ABV (54.6%) — may need water
- −Lower community rating (0.0 vs 5.0)
Who should buy Glenglassaugh?
Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Highland character.
Who should buy Glenrothes?
Glenrothes 30 Year Old 1995 (cask 6979) - 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.
Tasting notes
Both taste of
Only Glenglassaugh 33 Year Old 1978 - Madeira Style Wine Cask Finish
Only Glenrothes 30 Year Old 1995 (cask 6979) - Cask Strength Collection (Signatory)