gottahaveahoove I have several but those 2 are the one's I had out but nothing hardly beats them I'm a collector and I collect vintage Dirt Devil's mostly 7200 series and ultra mvp's but Windtunnel's are my other collection and my everyday driver.
I HATE the dual chamber windtunnels. I had a Hoover Savvy in something like 2007, and it spewed dust everywhere. The filter chamber clogged all the time. Ended up tossing the thing.