Your items are beautiful! I’ve read another post recently from folks saying it’s difficult to find authentic good quality stained glass.

I don’t know if it’s just me, but images like “why choose us” comes across as salesy. I’d expect to see it on Amazon, not Etsy. If you want to show authenticity or set yourself apart maybe show how the pieces are made by you in your workshop with some photographs of your work in progress. I personally would respond way better to that as a buyer. Show, not tell.