We have a dirt devil bought from Walmart it was about $90 it's awful 6 months of ownership it randomly shuts off after a couple minutes of use it doesn't suck very well and the the handle is also the nozzle that unhooks and slides out and it broke. It's very cheapy made. Before this vacuum we had another vacuum all under $100 all last about a year usually give or take and they go to crap. Would I get better results from a shark or a dyson? Is there a good brand that I am may e unaware of? Or is it just money down the drain?