Same here actually!
I've spent too much on expensive darn VC over the years and just other day, picked up a Volta volante at Big W for $99. We too have hard vinyl plank flooring with carpet in bedrooms. It's bagless and so far I reckon it's the best VC we've had since my Upright Volta that's now 20 yrs old and still going strong!
I just can't use the upright as it hurts my back, but between these 2, I reckon I've now nailed the constant VC woe
And I can buy a new one of these every year for 7 yrs in comparison to that last stupid expensive thing I had