If you're debating on whether to get a Dyson or Ryobi stick vacuum and can't make up your mind, you should take a closer look ...

Of the models we tested, the ones with the smallest cups were the V12 Slim Detect (0.35 liters) and V8 (0.4 liters); the Outsize had the largest (1.9 liters). Every other Dyson we tested provided 0.8 ...