Glen Garioch 18 Year Old 1998 (cask 3740) (Adelphi) vs Islay #4 11 Year Old (That Boutique-y Whisky Company)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Glen Garioch 18 Year Old 1998 (cask 3740) (Adelphi)
Glen Garioch
£103

Islay #4 11 Year Old (That Boutique-y Whisky Company)
That Boutique-y Whisky Company
★ 5.00
£67
| Glen Garioch 18 Year Old 1998 (cask 3740) (Adelphi) | Islay #4 11 Year Old (That Boutique-y Whisky Company) | |
|---|---|---|
| Distillery | Glen Garioch | That Boutique-y Whisky Company |
| Region | Highland | — |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 58.2% | 48.8% |
| Age | 18 yr | 11 yr |
| Price | £102.86 | £66.95 |
| Rating | — | 5.00/5 |
Glen Garioch 18 Year Old 1998 (cask 3740) (Adelphi)
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Glen Garioch 18 Year Old 1998 (cask 3740) (Adelphi)
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Quick verdict
Islay #4 11 Year Old (That Boutique-y Whisky Company) is rated higher (5.00 vs 0.00).
Islay #4 11 Year Old (That Boutique-y Whisky Company) is better value at £67 vs £103.
For beginners: Glen Garioch 18 Year Old 1998 (cask 3740) (Adelphi) is more approachable (50/100 beginner score).
Glen Garioch 18 Year Old 1998 (cask 3740) (Adelphi)
Pros
- +Approachable and beginner-friendly sweetness
- +Longer maturation (18 vs 11 years)
- +Rich oak and wood spice complexity
Cons
- −High ABV (58.2%) — may need water
- −More expensive (£102.86 vs £66.95)
- −Lower community rating (0.0 vs 5.0)
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 affordable (£66.95 vs £102.86)
Cons
- −Niche style — may not suit all palates
Who should buy Glen?
Glen Garioch 18 Year Old 1998 (cask 3740) (Adelphi) 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.
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.
Tasting notes
Only Glen Garioch 18 Year Old 1998 (cask 3740) (Adelphi)
Only Islay #4 11 Year Old (That Boutique-y Whisky Company)