Nutribullet Personal Blender vs Ninja BlendBoss

The Ninja BlendBoss is the stronger pick for most people: its 1,200-watt motor, three speeds and Auto-iQ presets crush ice and frozen fruit that the 700-watt Nutribullet's single push-and-twist speed struggles with. The Nutribullet is simpler and lighter, with a handled cup that fits car cupholders, but it offers less power and fewer controls. Owners of both rate them 4.6, though the Ninja has far more ratings behind that score; Ninja owners warn about residue and mold under the blade gasket, so cleaning matters.

• Choose the Nutribullet if you want a simple one-button blender for soft fruit and protein shakes and prefer the handled cup design.
• Choose the Ninja BlendBoss if you blend ice, frozen fruit or thick smoothies and want preset programs and a leakproof travel lid.