Dewar's 15 Year Old - The Monarch vs Islay #4 11 Year Old (That Boutique-y Whisky Company)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Dewar's 15 Year Old - The Monarch
Dewar's
★ 4.88
£59

Islay #4 11 Year Old (That Boutique-y Whisky Company)
That Boutique-y Whisky Company
★ 5.00
£67
| Dewar's 15 Year Old - The Monarch | Islay #4 11 Year Old (That Boutique-y Whisky Company) | |
|---|---|---|
| Distillery | Dewar's | That Boutique-y Whisky Company |
| Region | Other Scotch | — |
| Country | Scotland | Scotland |
| Type | Blended | Single Malt |
| ABV | 40% | 48.8% |
| Age | 15 yr | 11 yr |
| Price | £58.89 | £66.95 |
| Rating | 4.88/5 | 5.00/5 |
Dewar's 15 Year Old - The Monarch
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Dewar's 15 Year Old - The Monarch
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 4.88).
Dewar's 15 Year Old - The Monarch is better value at £59 vs £67.
For beginners: Dewar's 15 Year Old - The Monarch is more approachable (75/100 beginner score).
Dewar's 15 Year Old - The Monarch
Pros
- +Great entry point for new whisky drinkers
- +Better value for money
- +More affordable (£58.89 vs £66.95)
- +Longer maturation (15 vs 11 years)
Cons
- −Lower community rating (4.9 vs 5.0)
- −Lacks smoke character compared to the alternative
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Pros
- +Balanced smoky character without being overwhelming
- +Higher community rating (5.0/5)
- +Vibrant, fresh fruit character
- +Rich oak and wood spice complexity
Cons
- −More expensive (£66.95 vs £58.89)
Who should buy Dewar's?
Dewar's 15 Year Old - The Monarch 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 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 Dewar's 15 Year Old - The Monarch
Only Islay #4 11 Year Old (That Boutique-y Whisky Company)