Talk about tough choices! Here goes:
1) Persimmons (Jiro and Giant Fuyu)/Lychees
2) Figs
3) Loquats
4) Raspberries/Strawberries (Mara de Bois!)
5) Golden Kiwis
Honorable mentions and runner-ups on my list include: Cherries (especially Rainiers!), Pears (Anjou), Apples (Cripps' Pink & Stayman Winesap), Apple Bananas, Moro Blood Oranges/Satsuma Tangerines, blueberries, and redcurrants. The list could go on and on but these are my top contenders as of today.
On my wish list to try (which is another topic all in itself) there'd be:
Tsurunoko persimmons (among other PVNA vars.), Violette de Bordeaux figs (among PLENTY of other vars.), Golden Russet apples, Parfianka pomegranates (or any good soft-seeded pom for that matter), blueberries (Hannah's Choice, Spartan, Razz, Elizabeth), Sugarloaf pineapples, notable dragonfruit/opuntia/cereus/stenocereus cactus fruits, good misc. kiwi/hardy kiwi varieties, jujubes, a well-ripened loquat, and ditto for peaches. Just thinking of everything I'd love to try in it's best quality is making my head spin..
But really, mangoes are first place overall? Considering how I've almost never gotten the chance to eat fruit well-ripened and fresh off the plant, I'm not surprised my favorites aren't as tropically-oriented as most of your guys' lists; pineapples, mangoes, avocados, mangosteen, dragonfruit, etc. i've only ever eaten store-bought, and the quality was only ever moderate to disappointing, and never worth the money or the effort to get them. The only fruits on my list i've ever eaten fresh off the plant are raspberries and red currants, unless you want to count wild blueberries and strawberries
I'm on a serious mission to grow (and especially eat!!) any and all fruit worth the time and effort to grow, and amass a collection of the best