Tough one...
Found this review at Cigar Afficianado:
"Varadero seven-year-old rum again shows well, characteristically light and clean, with pretty butterscotch and ripe fruit flavors, not too sweet, and a silky texture. Havana Club seven year old is outstanding; full-bodied and dry, its well-integrated flavors range from honey to walnut and cedar. But the best of the group is Matusalem Anejo Superior. It, too, comes from Santiago, and shows a distinctive Scotch whisky-like character, with peaty and smoky aromas and flavors accented by orange-peel notes, dry on the palate and long in the finish...
...We finish with two even older rums, our favorites of the entire tasting. Ron Santiago 45 Aniversario sells for $20 in Cuba and its label claims it is in "limited production." It is a big, expressive rum, with round notes of walnuts and honey that are sweet on the palate; the flavors smack of long aging (we estimated 12 to 15 years), not artificial additives. It is topped only by Havana Club Gran Reserva, aged for 15 years, priced at a stratospheric $80 a bottle (enough for a Cuban family to live on for a month). It is a spectacular rum, intensely flavored yet elegant, with complex fruit, spice, tobacco and honey flavors and a long finish. While maintaining the essential molasses-tinged character of rum, it has the refinement and harmony of fine Cognac."
Never tried Milonario as it was reported to be a sugar bomb in the ED/Zee category.