A good canister vacuum is built around the concept of convenience. It should allow you to move the wand in any position without trouble, but it also needs to have the power to remove all kinds of debris such as dust and hair on various surfaces. As such, there are lots of points to consider

To pick up crumbs, hair, dirt, and sand, you need a vacuum which will make things faster. A full-sized one is the best option you have but getting it out of the storage room, untangling its cord, and generally setting it up can be demanding. Sometimes, all you need is a compact, handheld vacuum unit