My opinions
The Supreme models were my favorite, definitely one of the best cheapest bagged upright vacuums ever made.
Not a huge fan of the Self Propelled models but I still really like them, I'd definitely take those any day over a Eureka Smartvac.
I never liked the bagless models but I don't hate them. I'd take those any day over a Hoover Tempo bagless or a Widepath bagless.
Never used the canister models before.
It's been a long time since I last used a V2 model and I can't remember the performance on those. I hear the bagged conversion models are way better.
Never used a Windtunnel 2 before but I heard negative reviews about those.
The last windtunnel I used was a T-Series, I think they are worse than the regular bagless windtunnels.
