Mortlach 13 Year Old (Special Release 2021) vs Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Mortlach 13 Year Old (Special Release 2021)
Mortlach
★ 5.00
£150

Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society)
Loch Lomond
£120
| Mortlach 13 Year Old (Special Release 2021) | Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society) | |
|---|---|---|
| Distillery | Mortlach | Loch Lomond |
| Region | Speyside | Highland |
| Country | Scotland | Scotland |
| Type | Single Malt | Grain |
| ABV | 55.9% | 58.7% |
| Age | 13 yr | 12 yr |
| Price | £150 | £120 |
| Rating | 5.00/5 | — |
Mortlach 13 Year Old (Special Release 2021)
Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society)
Mortlach 13 Year Old (Special Release 2021)
Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society)
Quick verdict
Mortlach 13 Year Old (Special Release 2021) is rated higher (5.00 vs 0.00).
Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society) is better value at £120 vs £150.
For beginners: Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society) is more approachable (50/100 beginner score).
Mortlach 13 Year Old (Special Release 2021)
Pros
- +Better value for money
- +Higher community rating (5.0/5)
- +Longer maturation (13 vs 12 years)
- +More widely reviewed by the community
Cons
- −High ABV (55.9%) — may need water
- −More expensive (£150 vs £120)
Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society)
Pros
- +Approachable and beginner-friendly sweetness
- +More affordable (£120 vs £150)
Cons
- −High ABV (58.7%) — may need water
- −Lower community rating (0.0 vs 5.0)
Who should buy Mortlach?
Mortlach 13 Year Old (Special Release 2021) 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.
Who should buy Rhosdhu?
Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society) 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 Mortlach 13 Year Old (Special Release 2021)
Only Rhosdhu 12 Year Old 2010 (cask G15.35) - (The Scotch Malt Whisky Society)