I agree... it would be nice to taste a fruit before you buy a tree and put years into it... only to find out it is of mediocre quality.
At least you have the advantage (over me) of living in an area with a lot of Eugenia representation.
As well as other fruits being grown locally.
There are quite a few forum members in the Orlando and central Florida area who might be willing to share some fruit for tasting.
Put out a few feelers!
This Garnet COTRG is my current favorite... followed by my Crimson Tide Suriname Cherry.
Both were chance discoveries grown from seed.
I went through a lot of plants before settling on these.
The Garnet has a really nice Plum/Apricot flavor... while the Crimson Tide reminds me of a ripe Satsuma... without that turpentine aftertaste people complain about so often.
Here's what the fruits look like... sorry you can't taste them... really delicious!
Kevin