Are expensive Dyson cordless vacuums worth it over budget models?

Independent testers like vacuumwars consistently rank Dyson's V15 line at or near the top for raw suction and dust detection, and specialist-community consensus agrees the suction and battery hold up. But the same communities note budget models such as the Tikom V500 deliver most of the everyday cleaning value for a fraction of the price. The honest answer from the reviewers we read: Dyson is worth it for whole-home deep cleaning and pet hair, while a budget stick vacuum is plenty for quick pickups and smaller spaces.