By far the safest stands available in the market!
A wall-mounted stand will keep your treasured saxophone safe, ready to play, but away from kids, pets, vacuum cleaners and other hazards! And having your musical instruments so beautiful on display may very well inspire you to play and study more!
If you need a saxophone stand for on stage, that would be a floor-based stand. Notorious for disasters and mishaps, but no real alternatives there. But at home, the place where you probably play and study most, your best pick is a wall-mounted stand. It is 100% safe and way more practical for daily use than a floor-based stand could ever be, simply because it can't be knocked over.