Super light, so I'm not pulling our old, heavy canister vacuum around. Cordless, so I'm not getting tangled up, or constantly having to find a new plug-in when I do my weekly vacuuming.
Very powerful...when I first got it, I used it immediately after vacuuming with my old model. I filled the canister TWICE with dirt that the old one missed.
Our old one was a top of the line floor model, expensive but very reliable and, we thought, doing a really good job...
This new LG is handsdown far easier to use (especially under our king bed) and does a much better job.