Does anyone have an opinion about Kenmore vs. Miele vacuum cleaners?

I have the Miele now and see who was top rated by Consumer Reports Kenmore.

Kenmore have used for years, also based on C / R ratings. Mine is a can, works well in dog fur. As I recall, the largest Miele problem was the cost, so if it's going well, stick with it, but if you have to replace it, go with Kenmore. (My sister-in-law, whose children have asthma, also swears by Kenmore.)

Miele Callisto versus Kenmore Canister