It has very good suction however I hate that I have to push a button the whole time I am using it. It is also a little heavier than expected especially when using the small attachments.
This was a replacement for the V12. This model is larger then the V12. A lot heavier and awkward to use. I am not fond of the new power head. This has the larger rubber wrap on the back side. When operating, it will stop the rotary due to the amount of suction it creates. However, I do like the canister clean-out better.