We didn't buy the 青蛙下蛋 because the name sounds ..... We bought 愛玉加檸檬 (NT$30) which is one of the good choice if you don't want an iced beverage, not so sweet but refreshing. Since we tried couple pearl milk tea in Xi Men Ting but that was too sweet and too milky, this 愛玉加檸檬 was absolutely the best we had in Taipei.