They’re all great but each one has a little something different to offer. 1. The corded upright - this is the boss of all vacuum cleaners and my absolute favorite! 2. The wet dry vac - great for a quick sweep and it mops at the same time! 3. The cordless version of number one. It has an auto empty feature as well. Powerful enough to be your main vacuum cleaner if you prefer cordless. LTKHome LTKSaleAlert