Overeem Port Matured (Cask Strength) vs Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Overeem Port Matured (Cask Strength)
Overeem
★ 5.00
£259

Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory)
Caledonian
£187
| Overeem Port Matured (Cask Strength) | Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory) | |
|---|---|---|
| Distillery | Overeem | Caledonian |
| Region | — | — |
| Country | Australia | Scotland |
| Type | Single Malt | Grain |
| ABV | 60% | 49.7% |
| Age | NAS | 30 yr |
| Price | £259.1 | £187.23 |
| Rating | 5.00/5 | — |
Overeem Port Matured (Cask Strength)
Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory)
Overeem Port Matured (Cask Strength)
Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory)
Quick verdict
Overeem Port Matured (Cask Strength) is rated higher (5.00 vs 0.00).
Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory) is better value at £187 vs £259.
For beginners: Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory) is more approachable (55/100 beginner score).
Overeem Port Matured (Cask Strength)
Pros
- +Better value for money
- +Higher community rating (5.0/5)
- +More widely reviewed by the community
- +Vibrant, fresh fruit character
Cons
- −High ABV (60%) — may need water
- −More expensive (£259.1 vs £187.23)
Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory)
Pros
- +More affordable (£187.23 vs £259.1)
Cons
- −Lower community rating (0.0 vs 5.0)
Who should buy Overeem?
Overeem Port Matured (Cask Strength) 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 Caledonian?
Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory) suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Grain character.
Tasting notes
Only Overeem Port Matured (Cask Strength)
Only Caledonian 30 Year Old 1987 (cask 23478) - Cask Strength Collection (Signatory)