It is my third mixer !! The other two (bought here on Amazon) were indeed cheaper, but they have either not held their service long, or the odor during the operation was so extreme that I have sent them back.
This product, however, is a bit more expensive though I'm finally satisfied.
No odor during operation, the first stage (of two) is enough to mix to shake.
Cleaning is also very easy:
Hot water in the blender jar, switch off ... dry .. finished.
Because it interferes not particularly, you can not remove the blender.
Blender can also be tilted upwards to facilitate cleaning.
Strong buy recommendation.
Quality has its price maintenance.