Assuming you’ve not bought yet, then I’ll tell you now that Shark is the way forward.
We’ve had Dysons for the last 20 years, Sod’s law but just as we go into lockdown the Dyson blows up.
Anyway, we’ve got a retriever that sheds hair like no one’s business, an old dusty house etc etc.
Did my research and plumped for this at £229.99:
https://sharkclean.co.uk/product/shark-anti-hair-wrap-upright-vacuum-cleaner-nz801uk/
Now don’t get me wrong, I’ve not used it but the missus could not believe how much better it was than the Dyson, it picked up a level of dust and dog hair that no Dyson has ever done before.
Can’t rate them highly enough, top drawer.