If you have a mid fi audio system (seems most folks here do) speaker stands won’t make much difference.
if you have an entry level or better high end audio system speaker stands can make significant difference.
Do different speaker stands can really make a big sound improvement?
I am looking for stands for my new Harbeth P3ESR XD speakers and wonder how much improvement one can actually hear between close to a $1000 stands and a $100 one filled with sand?