A high wattage (input power) doesn't always mean better suction because the amount of this power that's turned into air watts (suction or output power) depends to some extent on the vacuum's design and efficiency.
An upright vacuum cleaner has a vertical dustbin. In contrast, a cylinder vacuum cleaner has an almost horizontally positioned dustbin. Unknown to some, these two styles of vacuum cleaners offer both advantages and disadvantages. You should base your overall choice on the area you will be vacuuming and your individual preferences.
Lightweight upright vacuum cleaners are more popular then ever. Advances in technologies and designs means you can now get a lightweight upright vacuum cleaner with many of the features you'd expect from a larger model.
The following reasons explain why these vacuum cleaners are the preferred choice for many