I've bought two lastolite systems and am disappointed in them both.
I have one that is a sprung-loaded affair (a bit like an enormous oblong tri-grip) that clips foot and head into a single, special for purpose stand that is quite heavy and screws together. You can then velcro a black or white washable backdrop to it. These backdrops are excellent, washable, light weight and crease resistent...but the system is so tall it won't fit in rooms with normal height ceilings.
Then I bought a more conventional system (lastolite again): two light stands and a telescopic pole across the top. The pole is fine, but the light stands are awful! I've never known such difficult to do up light stands.
Hate them both, but I use the conventional system all the time - and grumble everytime. One day I'll replace it.
Hoping you have better luck than me.
Steve