Got my scissor jack Friday and finally had a chance to use it today.
These seem to be marketed for cruisers and ATVs for shop use. The little screw jacks with rubber coated saddles are adjustable for frame tubes that aren't level and slide off to leave a flat platform. It's rated for 1100lbs and jacks up to about 16 inches.
It's a bit fiddly to hold up the bike and line up the saddles with the frame tubes if used that way. It would be much easier with two people or, if it works for you, to use the flat platform without the saddles. If I was going to use it flat, I may put a rubber mat or piece of wood on it for a soft platform.
For those like me with very limited garage space, it is nice that it takes a much smaller storage spot than a paddock stand.
Overall, a very solid and stable stand. It came with a t-handle for the screw but I like using a ratchet .