Personally I'm switching to the Miele pet one soon and am soooooooo hoping it picks up the hair
It does!
The turbo-brush is excellent as is the hard-floor attachment.
the compact version (slightly lower wattage than the others) is on offer in Debenhams for £100 ATM.
I only found out that apart from a compact & standard version, all the others only vary (apart from colour) depending on the attachments they come with except for the very top model which has a motorised turbo brush as opposed to the turbo spinning caused by the air - so as we have a lot of hard floors, I chose the HEPA version which has the pet attachment as well as the hard floor attachment.
In other words, you could choose your favourite colour and if it doesn't come with the attachments you wanted, you can add them, such as the HEPA filter. My filter is about to need changing so not sure if I will buy a new one or just use the standard filter that comes with each pack of bags or spend money ona new HEPA. The bags filter so well that unless you have a genuine allergy, the "free" ones are probably good enough.
Tip for anyone that uses the hard floor attachment - when the fluff build up around the edges, rather than pick it off, I use the turbo attachment to get it the fluff off the other attachment.
Anyone who is put off by spending out for bags, don;t worry as the dust gets compacted unlike a dyson which needs emptying all the time so one bag lasts ages and weighs about 2kg when full.