What is everyone in your group using? Sometimes people get picky when sharing shuttles, e.g some groups only want like Aeroplane black, Li ning G700 or YY AS40/50’s when they play. While other groups can settle for something cheaper.
G300 or A70+ were pretty durable when we had someone bring it. KK500s we expected to have very good durability but it was just meh, maybe it was our batch from aliexpress.
If you have a decathalon store or wanna try ordering some of their shuttles they seem resonable price. We are about to do the same, $13 to $35 XD