How does the turbo boost differ from the six speeds?

Turbo boost is a momentary button that pushes the motor to its highest output while held. The six-speed dial sets the steady speed; the boost is for short bursts through stiff dough or cream.

Is it good for cookie dough and bread dough?

It handles cookie dough and soft bread dough at the lower speeds with the boost. Very stiff dough is better suited to a stand mixer, since hand mixers strain under heavy loads.

What comes in the five-piece set?

The set is the mixer plus its attachments, typically two beaters and two dough hooks. Check the box contents for the exact attachment list before buying.

Does it have a warranty?

No written warranty is listed for this model. That is a difference from KitchenAid and Cuisinart hand mixers, which publish limited warranties.

How does it compare with a KitchenAid hand mixer?

It offers more speeds than most KitchenAid hand mixers and weighs less. KitchenAid models carry a written warranty and NRTL certification, which this one does not list.