Heaven's Door 10 Year Old - Decade Series Straight Bourbon vs Islay #4 11 Year Old (That Boutique-y Whisky Company)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Heaven's Door 10 Year Old - Decade Series Straight Bourbon
Heaven's Door
★ 5.00
£97

Islay #4 11 Year Old (That Boutique-y Whisky Company)
That Boutique-y Whisky Company
★ 5.00
£67
| Heaven's Door 10 Year Old - Decade Series Straight Bourbon | Islay #4 11 Year Old (That Boutique-y Whisky Company) | |
|---|---|---|
| Distillery | Heaven's Door | That Boutique-y Whisky Company |
| Region | — | — |
| Country | America | Scotland |
| Type | Bourbon | Single Malt |
| ABV | 50% | 48.8% |
| Age | 10 yr | 11 yr |
| Price | £96.95 | £66.95 |
| Rating | 5.00/5 | 5.00/5 |
Heaven's Door 10 Year Old - Decade Series Straight Bourbon
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Heaven's Door 10 Year Old - Decade Series Straight Bourbon
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Quick verdict
Islay #4 11 Year Old (That Boutique-y Whisky Company) is better value at £67 vs £97.
For beginners: Heaven's Door 10 Year Old - Decade Series Straight Bourbon is more approachable (75/100 beginner score).
Heaven's Door 10 Year Old - Decade Series Straight Bourbon
Pros
- +Approachable and beginner-friendly sweetness
- +Great entry point for new whisky drinkers
Cons
- −More expensive (£96.95 vs £66.95)
- −Lacks smoke character compared to the alternative
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Pros
- +Balanced smoky character without being overwhelming
- +Better value for money
- +More affordable (£66.95 vs £96.95)
- +Longer maturation (11 vs 10 years)
Cons
- −Niche style — may not suit all palates
Who should buy Heaven's?
Heaven's Door 10 Year Old - Decade Series Straight Bourbon 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 Heaven's Door 10 Year Old - Decade Series Straight Bourbon
Only Islay #4 11 Year Old (That Boutique-y Whisky Company)