Of the South American fruits i'd say Biriba and Chupa chupa (in it's native Colombia just sold as sapote).
Mexican fruits: white sapote.
Of Asian fruits i'd say lonkong.
Well under rated outside their place of origin. Certainly all of these are well liked where they originate.
Yup. Longkong is top notch. Chupa Chupa is also rather nice.
Sugar apple/sweetsop is excellent tastewise. The problem is too many seeds. Once
that is sorted out (and size improved a bit) it will be perfect.
I only tasted my own biribás (grown far from the tropics), still, the species really has potential.
Can't say the same of white sapote. MEH! I can't help think of it as a blank canvas.
It's sweet and flan-like but needs something else to give it some character. I am hoping
a second tree that is blooming for the first time will prove me otherwise.