Islay #4 11 Year Old (That Boutique-y Whisky Company) vs Longmorn 15 Year Old 1999 - Cask Strength Edition (Chivas Brothers)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Islay #4 11 Year Old (That Boutique-y Whisky Company)
That Boutique-y Whisky Company
★ 5.00
£67

Longmorn 15 Year Old 1999 - Cask Strength Edition (Chivas Brothers)
Longmorn
★ 4.00
£57
| Islay #4 11 Year Old (That Boutique-y Whisky Company) | Longmorn 15 Year Old 1999 - Cask Strength Edition (Chivas Brothers) | |
|---|---|---|
| Distillery | That Boutique-y Whisky Company | Longmorn |
| Region | — | Speyside |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 48.8% | 56.9% |
| Age | 11 yr | 15 yr |
| Price | £66.95 | £57.4 |
| Rating | 5.00/5 | 4.00/5 |
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Longmorn 15 Year Old 1999 - Cask Strength Edition (Chivas Brothers)
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Longmorn 15 Year Old 1999 - Cask Strength Edition (Chivas Brothers)
Quick verdict
Islay #4 11 Year Old (That Boutique-y Whisky Company) is rated higher (5.00 vs 4.00).
Longmorn 15 Year Old 1999 - Cask Strength Edition (Chivas Brothers) is better value at £57 vs £67.
For beginners: Islay #4 11 Year Old (That Boutique-y Whisky Company) is more approachable (50/100 beginner score).
Islay #4 11 Year Old (That Boutique-y Whisky Company)
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 (£66.95 vs £57.4)
Longmorn 15 Year Old 1999 - Cask Strength Edition (Chivas Brothers)
Pros
- +More affordable (£57.4 vs £66.95)
- +Longer maturation (15 vs 11 years)
Cons
- −High ABV (56.9%) — may need water
- −Lower community rating (4.0 vs 5.0)
- −Lacks smoke character compared to the alternative
Who should buy Islay?
Islay #4 11 Year Old (That Boutique-y Whisky Company) suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Single Malt character.
Who should buy Longmorn?
Longmorn 15 Year Old 1999 - Cask Strength Edition (Chivas Brothers) 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.
Tasting notes
Only Islay #4 11 Year Old (That Boutique-y Whisky Company)
Only Longmorn 15 Year Old 1999 - Cask Strength Edition (Chivas Brothers)