Dyson has a wide range of vacuums with powerful and new technology, so if you're looking for its latest and biggest option, get the Dyson Outsize Vacuum ($800). It's made to perform with a full-size bin to collect dirt and dust. Plus, it has a run time of 120 minutes, double the time of some of its previous models. It has twice the suction power of most cordless vacuums, and will truly blow you away.