Thinking of buying Dyson Canister?

Excellent choice; Dyson ! they are the best vacuums albeit the price but if you want one much less expensive but one that will hold up to lots of abuse and still have lots of suction buy Panasonic upright vacuums they are excellent choice I currently own a Panasonic and it has held up for a lot of years and still has plenty of suction it has been the best for less, you really don't have to spend an arm and a leg to get good suction and a vacuum that will hold up for years to come, so I would recommend Panasonic as a second choice Good Luck !