The nutribullet Pro 900 is best for one fruit smoothie; the Ninja BN701 is better for family batches.
The nutribullet keeps the daily routine small and fast. The Ninja's pitcher earns its size when multiple servings, plenty of frozen fruit or shared weekend drinks are normal.
Fruit smoothies range from easy banana and yogurt to stubborn mixtures of frozen mango, berry seeds, apple skin and fibrous pineapple. The right blender depends on the hardest regular fruit and the number of people drinking, not on a generic smoothie label.
Fresh fruit needs less power but can still circulate poorly when packed tightly. Frozen fruit benefits from smaller pieces and enough liquid. Seed texture is the point where premium blenders show an advantage, but many users prefer the convenience and price of a personal cup even if a few seeds remain.
