Dysons hose . It is a struggle to use my DC28 Air Muscle hose . I just use my Rainbow or Aerus Guardian and even using my Kirby attachments are easier to use even though I have to attach them to the machine .
my dc18 pulls a bit, but it isn't a high power model I am guessing. My T series will pull the machine across the floor, I am sure its why it attaches at the bottom of the unit, much more pull there. Cleans great, but frustrates me at times.