You know what - they are all decent to good rums. Sure there is always something better - heck, if you can get your hands on it grab a bottle of Cuban Mathusalem 15 Year old Rum -
But there is also a lot worse to be had.
I have the Aņejo 7 year, Blanco and Anejo Especial. Use to have the Anejo 3 Anos. I say go ahead a grab a bottle if you want - use the whites for mixing and the others for sipping. You won't be disappointed unless you expect to fall to your knees and give homage to the Rum gods for the best drink.
Since we are tossing out other brands - one of my favorites, in addition to most of those listed already - is Mathusalem of the non-Cuban variety.
Ron