1, kudzu root powder and lotus root powder can't be said to be better, because they have different effects, so they have their own advantages. Personal tastes are different and choices are different.

2, Pueraria lobata powder and lotus root powder are similar in appearance, both belong to a transparent gel shape, and taste similar, both belong to relatively viscous things, so there may be only subtle differences in taste, or you should judge which one is better according to the taste you taste.