I'm not able to vacuum up spare $100 bills around my apartment with a Dyson unlike many on OzB, so have been looking for a cheap cordless vacuum for hard floors and hopefully this fits the bill.
2 year warranty from a local store, lithium battery with 20ish mins run time, charging dock etc for $103 seems pretty good to me!
Original PGUYS20 20% off Storewide at The Good Guys on eBay Deal Post
Most cheapish vacuums should be alright for most hard floors in terms of suction power, and efficiency for input power because, well, largely hard floors are quite smooth.
So, having said that, the other consideration that’s important is filtration, it’s fine if the vacuum can collect debris but if it’s not collecting the dust particles in a filter then it means that something else is, which if it’s a cheap vacuum might mean it’s the lungs.
The best filter is HEPA. Now this vacuum may well have a HEPA filter attached, I don’t know, it’s just worth making sure is all.