I decided to buy a Dyson V6 Total Clean for my birthday, sad person that I am.
It has two brush heads. One normal rotating brush head and also a fluffy head for hard floors.
I left it for a few months before I first used it, because I thougt it was too extravagant a purchase but now wish I used it sooner. It's very good. The only thing is that the hand held unit for stairs is a little heavy for my hands which have the beginnings of arthritis. But I just about manage for now.
I haven't used the fluffy head yet as the main floorhead is just fine on all floor types. Maybe I haven't spilt the wrong type of stuff on the laminate and tiled floors yet to really know about the benefits of the fluffy head.
I did my research using my Which subscription and checking other reviews. One thing I found was that Dyson appear to be setting the sale prices at a lot of the retailers. When Argos or Curry's had a lower price Dyson had the same price on their website. They also threw in free extras on the website so I got extra accessories for free instead of paying more than £50.
Also when buying from Dyson I got a 2 year guarantee which they registered there and then and had 35 days to try the V6 out and if I didn't like it I could return it, no questions asked. I asked what they would do with the returned item and they said it would be sold as a used item.
Maybe I could have saved myself a little bit of money and got the base model, but all in all I've had a positive experience with my V6 (so far, touch wood!!). That is, if doing more vacuming is a good thing, ha ha!