well, I just tried c. guazumifolia: it's pulp is sandy (maybe others campomanesias do not have sandy pulp) very nice, it was like eating a very good orange (acid and sweet) but with gritty pulp like a sandy apple but much nicer. It is one of the fruits that I liked more and reminds me of the feijoa. It didnt reminds me the jaboticaba I tried, they had very juicy pulp, acid and sweet.