Experience with the Dyson DC14?

[3d]

Have you ever used a Dyson vacuum? Tried it out in a store? I find the Dyson's pretty heavy and cumbersome to push around. After 2-3 rooms i'm exhausted. I find cannister vacuums much more easier to manage.

Just an opinion from someone who's used both types of vacuums.

I have this one:
http://www.sears.com/shc/s/p_10153_12605...more+27814&sLevel=0

Works like a champ.