I never got a real vacuum- I've been making do with a stupid little Walmart $40 piece of crap. It's time to invest in a real one! So I have a thing for canister ones. It's what I grew up with and to me it's easy to plop it in the corner of the room and just walk with the stick, and not have to push the whole weight around. But DH thinks that is stupid and wants an upright. We noticed there are some Dysons which are like a combination. So what kind do you have/ recommend? (budget under 500)