I've been growing Jaboticaba for about 20 years. I have 3 very large sabara (ten feet over the roof line), fruiting reds (3), whites (no fruit yet), grimals (no fruit yet), and a restinga (no fruit yet), Yellow (no fruit yet). Most of mine are grown under oak canopy and I like to report they do fruit in the shade. I've also grafted reds onto sabara just for a hobby and surprised they took and are growing!
My recommendation is to buy the biggest tree you can afford as they do grow very slow and require constant good quality water.
I baby mine and only water with captured rain water. Never let a newly planted jabo dry out...use heavy mulch, and i don't fertilize mine other than chelated iron occasionally.
Taste wise my only experience is with reds and sabara. Both are great. Reds do fruit quicker but don't produce as much. They both have unique flavors.
They are very ornamental trees, plant them just for that alone. The fruit is icing on the cake.
Of course Adam is the Prince of jabo but not sure where he has been. Maybe now a dark prince of the jabo underworld. :p.