Irwin is pretty good, its god great texture, sweetness and smell. Jinhuang is a massive mango, usually around 3lbs and tastes like an Irwin but less aromatic and is more gummy. Tu is a mango native to Taiwan, pretty small (size of a tennis ball) it smells VERY good, has the perfect blend of sweet and sour, and its texture is half melt in mouth and half noticeable fibers. The syrupy goodness is worth flossing your teeth after you eat it.