The winner: Diplomatico Mantuano
Both bottles land at the exact same ratings, so this comes down to price: Mantuano delivers the same score for meaningfully less money. Reserva Exclusiva is worth the upgrade only if you want its extra aging and deeper caramel notes on the rocks.
Taste & craft
Here's the catch: despite that extra age statement, both bottles score identically, 2.5/5 on The Fat Rum Pirate (below that critic's rum average of 3.5) and 7.0/10 on RumX (right at that source's category average, just under its 7.1 median). The ratings data doesn't reward the extra years, even if the palate does.
Live ratings
Diplomatico Mantuano
Live ratings
Diplomatico Reserva Exclusiva Rum
Current offers
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Common questions
About this comparison
Which is better, Diplomatico Mantuano or Diplomatico Reserva Exclusiva Rum?
This comparison currently favors Diplomatico Mantuano. The verdict is based on the evidence shown on this page, including source ratings and current offers.
Does ShelfRead create the ratings in this comparison?
No. ShelfRead keeps each third-party rating attached to its original source and scale. It does not combine those scores into an aggregate rating.
How current are the offers for Diplomatico Mantuano and Diplomatico Reserva Exclusiva Rum?
The page reflects the latest offer data available when it was updated on September 10, 2026. Retailer prices and availability can change, so confirm the final price with the retailer.