This Proscenic P10 was a bargain $135-$35 off today's price. The unit is very light in the upright position and is very easy to maneuver into corners and around anything you need. In vertical mode some may find the brush too light as the brushes add very little weight/pressure to the task - probably just getting used to the lightness. The processing quality seems to be very good and the optics are just as good as in the pictures. The suction power is very good for a cordless vacuum cleaner - slightly better than the Shark LV800 cordless vacuum cleaner, which I usually have in the garage. I'm deducting half a star because the Gun Hold device is proving difficult to hold in manual mode, in horizontal mode - at least it's quite different from my Shark device: I noticed that especially when vacuuming carpeted floors . This isn't a deal breaker for me as I bought it for vertical WiFi, but it does make the P10 less flexible for my settings and applications. More importantly, and worth 1.5 stars to me, the removable battery - a rare feature that hampered my purchase of the day - is not available here through Revain or on the Proscenic website. At the same time I bought a set of three HEPA filters and apparently it is either no longer available or not available today. Here at Revain it's an "unavailable and don't know when or if" case. for these parts today. So I'll have to weigh this pesky limitation during my return period, but it may, or probably, kills a differentiator. The included battery lasts as long as I expected - haven't measured it but comparable enough to my Shark. Otherwise it's a very good cordless product and the lightness, looks, obvious build quality and suction power will probably make this three star a everyday keeper product for me. -PS: Although I'm pretty hairy myself and lose a lot, I don't have any pets, so I just need to collect the usual dirt. ---Update - I've added a fourth star because the battery, although quite expensive, is now available here. I will look here for an offer. I'm still impressed with the device, although I've now learned that I only have to hold it with three fingers, otherwise it's too easy to turn it off. However, it is easy to recommend.