Can anyone recommend a good budget vacuum cleaner? I don't really want to spend more than say £100 and the less the better. Our current hoover is less than 2yrs old and still works but it's just rubbish. It's soo noisy but doesn't seem powerful at all and hoovering takes ages. It's a cheap Vax one that we bought on Amazon that was sold as being extra powerful to pick up pet hairs (we had small furries at the time we bought it). It was a newer model of our previous Vax one which was only £50 and lasted us about 5 yrs and was actually better than this one! 
Any recommendations?