For the heck of it resubscribed to Consumer Reports-the first issue I received has their vacuum cleaner reviews.They test robot vacuums in this one.They still feel regular machines are still better-agree.They really liked the Samsung Powerbot vacuum-for its price--you could get a Kirby-so what if you have to push it yourself.For uprights the Kirby Avalir was in the middle-they really like the Kenmore vacuums.I WOULD NOT buy one of those because of the shaky ground Sears is on-When Sears shuts down--who will honor the Kenmore warranties?In this review they did not try canisters bagged or bagless.For bagless uprights CU liked Dyson Ball Animal2 and MultiFloor2.This is the Jan 2018 issue.They even show the article writers name-something they didn't do before.