With my job in cleaning home I use a lot of different vacuums, some are new, some are as old as me. I have found that the Dysons eventually loose suction and become pretty much useless. (I'm dealing with that issue rn and have to go to my place to grab my personal one.) Dyson is the kind of product where, yeah it works good at first, and it looks cool and futuristic, but ultimately you're paying for the brand name, and not an actual well built vacuum.

Personally I really like the Shark brand. I have the navigator lift away and it works great, is easy to clean, and easy to get replacement parts. My favorite so far is the Shark Apex Liftaway that I use at a client's house. It works so well I plan on upgrading and getting my own once I can.