If you are starting a cleaning company what vacuum would you buy that works great & affordable? I just want one that doesnt get stuffed up easily and can do stairs really well with its other things they have on the vacuum. It seems like the one you get at Walmart and best buy; the bagless ones seem to always stop for one reason or the other; I dont mind buying a one that has a bag I just want one that I never have to worry about getting clogged up all the time; all the ones I buy clog up all the time and I have to sit and figure out how to get it unclogged and get a hanger wire out and all this crap; I want a really good vacuum; but I dont want to pay 0 or anything like that. Why are commercial ones so good. I just want one that will get thru an entire house over and over and suck it all up without clogging. I need advice. I found a great carpet cleaner on ebay; does anyone know of a really realiable vacuum; do I need to get a commericial vacuum or what do I need to get can anyone please give me some recommendations. Thanks I really appreciate it.