I can highly recommend this set. It is an extremely powerful blender that is ideal for fine, creamy textures. The blade moves up and down and enlarges the cutting zone. As a result, even hard ingredients are pureed extremely smoothly. Additional blades are included with this model, which can be used to chop hard ingredients such as meat or raw vegetables even finer. As an alternative, I can also recommend the following model:
https://www.galaxus.ch/de/s2/product/esge-zauberstab-p-200-profi-stabmixer-18451543.
It is known for its extremely smooth results, especially with high-quality ingredients.