I thought they were drink holder at first (embarrassing)
Later I learned they are spray bottle holders.
I still don’t know what they spray on their own clothes. Sounds crazy to me.
I am switching all my work clothes to casual pants & T-Shirts, so I iron considerably less now.
My narrow board still works, but they are so NOT stable. I think you have something there with your Y-leg preference.
That Polder Ironing Board was pretty stable. Very nice.
But it’s just not for me.
Have a nice day.