Expressive Instrument Stands

I was looking into K&M stands for my K-Board Pro 4 and would probably be adding a second tier when the Expressive E Osmose arrives.

Would anyone happen to have any experience with using K&M stands with the K-Board Pro 4 or the Roli Seaboard Rise controllers? Do keyboards like these require desk placement, or could a keyboard stand handle the force of movement without toppling?

I was considering the 18820, but the 18953 looks interesting as well. Any other manufacturers I should be looking into? It will need to be sturdy, quiet, transportable and expandable to additional tiers.