LG CordZero A9 Ultimate
      This easy-to-use cordless impressed us with its powerful suction. Its battery life and easy storage beat out Dyson’s top performers, but the A9 lacks raw power.
Pros and Cons
Pros
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Able to stand and charge without drilling
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Brush heads for both hardwood and carpet
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Rechargeable and removable batteries
 
Cons
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Weaker than Dyson
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Cumbersome to change attachments