That was my first Dyson as well, had to replace a belt on it once, it replaced one of those really old bagged cylinder type hoovers
I'd just vacuumed the day I unexpectedly got ours, but just had to try it when I got it home ...amazing! (I thought it had brought it's own dust just to impress!

)
Do you hook the pipe/brush on that silly hook thing, when you store it away, I just leave it off, mine is in the cupboard under the stairs, I leave the flexible hose attached and wind it around the machine, the plug/cord goes back inside the machine so can't see the problem there, unless you mean you have to keep unplugging etc when you go from room to room, then yes, I agree, Never had it fall over on me. I have all the tools for the handheld, so it almost resembles the DC44 when all put together
No, we don't use the hook to stand the pipe upright ...we shove the machine in the cupboard and then wind the hose around and let the pipe lean against the side of the cupboard ...put the cleaning head on the top of it.
It doesn't get used much now.
Have been looking at that G-Tech Air Ram but there are mixed
reviews about it, some say it's useless, others say it's great, bl***ing noisier than the Dyson though.
Going by what we've had, if you want a lighter weight cordless, the Vax Life is excellent:
VAX LiFE Cordless Vacuum Cleaner U91-LF-B | VAX.co.uk
The other three more recent cordless Vax Lift ones are brilliant too, and if a heavier one isn't a problem, wait until they have a special offer deal and get the Vax Air Lift
VAX Air Cordless Lift Vacuum Cleaner U85-ACLG-B | VAX Best of them all.
The other two Lift ones are good, but the Lift in the link is the best one, powerful and very versatile.
Some have 6 year guarantees, the others 2 years, and very good after sales service from them.
My favourites have been the Vax Life Black slim first cordless one, and the most recent Vax Lift lift-off one.
We had a G Tech cordless carpet sweeper ..didn't think much of it. Bit flimsy in construction.