In that case ( = background listening) it is the question, if a relocation would be worth it.
The question: ‘Would the speakers perform as well on the table stands as they do on the wall?’ is imposible to answer….before trying it out.
It will much more be the other location, that could make a difference, not the stands.
However, if you are up for a change, why not do it - it certainly won’t be worse (= less good) than now.
MM
Location: Flensborg————Danmark