Hi there! Having burned through two reconditioned Dyson cordless hoovers (replaced the battery on one, which lasted 6 months before the sensor packed in..!), I'm thinking of really treating myself and buying a new Hoover that actually works. 
Not keen on getting another Dyson: aside from the fact that these have not been brilliant, I don't want to give money to that particular company.
I've seen a lot of rave reviews of Sharks on here and elsewhere, but there are so many different models my head is spinning, and I'm not sure which to choose.
Definitely want anti hair wrap, pet hair capability and amazing suction overall. We have mostly wood/tile floors, with some rugs. My other half feels that part of the issue with the previous ones was that they were cordless- less powerful, more to go wrong. I liked their convenience (when they bloody worked), and that they were compact and wall mounted (small house with stairs, so we had one up, one downstairs).
If anyone has experience, good bad or indifferent, I'd be very grateful if you were bored enough to share it... thanks!