Maprang is a more tropical plant than mango. Remember that origin of maprang is Malaysian peninsula whereas jackfruits originate in southern India...very different climates. Also maprang is a lot slower growing than mango. The new leaves of maprang are supposed to be edible, but never tried them. The fruits have a lot of differences in quality, just like with mango, there is not just one type of maprang, but many. Some sweet, some sweet/sour, and some quite sour.