I wouldn’t say fortunate.
You got 30-40 years of abuse instead of 5 depending on the slave owner and overseers’ temperament. All slave owners were horrid people (they were slavers after all) but some were less abusive than others.
As a slave being brought to the new world, you wanted to end up on the continent itself. Either North America, Latin America, or Portuguese America, where sugar wasn’t the central crop.
Where you didn’t want to end up was the Caribbean, specifically the sugar colonies like Jamaica or Saint Domingue.
Sugar was so valuable that any sense of “morality” (if such a thing existed among slavers) went flying out the window and they worked you to death. Literally. Either that or Yellow Fever killed you off in one or two years.
But I wouldn’t call them fortunate. I’d say less awful.