Comparison Bosch ErgoMaster MSM4W421 white vs Bosch ErgoMaster MSM4B621 black

The rated power of the device, in fact, is the power of the engine installed in it.

The higher this indicator, the more performant this model is, the more suitable for “heavy” work and the more applications can be provided in the design. For example, in the case of mixers (see “Appliance type”), a power of up to 250 W is considered good for liquid products; for more solid tasks, like kneading tough dough, you should pay attention to more powerful models. Detailed recommendations on optimal power can be found in special sources.

Note that powerful devices are usually equipped with more durable nozzles that can withstand high loads.