Nice pussies!
I got one of these Aldi stands today and will need to clamp from seat tube only on one of my bikes, I think I be getting the drill out to pin it as so much weight will be on the front, or perhaps some rubbery gasket seal kind of stuff rubbed on the clamp tube would help grip to stop sag.
I'll also be using it for wood working activities as a third arm so it's a good tool to have around even when not in bike stand mode!
Its a decent stand for some regular maintenance at this pricepoint. A built a hardtail up last year on it, one thing that was annoying was the the part that held the handlebar rigid broke pretty easily. Still use the stand but was bleeding my brakes a few weeks ago and the handlebars kept moving which was annoying but what do you expect for that price.