trunciflora and grimal are great.
truncilfora is sweet and large, with smooth succulent pulp, and with low tannins in skin..has about 4 small seeds per fruit. Skin is very thin, and easy to eat in moderation.
grimal is large, with tannic thick skins, has a nice texture, more gelatinous, thicker than most jaboticabas....also has a wonderful concord grape flavor. I think Grimal exceeds trunciflora in fruit size. It also has very small seeds!!