Pros: Easy to use and cleans well.
Cons: Can't get parts and poor customer support.
I have the Oxygen, which works quite well. However, after about 1 1/2 years, something that holds the pipe into the power head broke, a common problem according to the vacuum place. The power head (but not the canister) is made in China (who knew?), and China is apparently holding the part hostage. The part was ordered two months ago and the attitude of the company is "Ho hum, we don't really care." I will not buy an Electrolux product again. Customer support is essential to a quality product.