this post was submitted on 04 Jul 2023
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Would they really? I made only one PCB so far, but there your price was independent of design. I also don't think they save a significant amount of copper either way. Would they notice at all? When you etch away the copper from your PCB you would need to measure how much copper your etchant took in and I would imagine that's not worth the effort. Feel free to correct me if I'm wrong though.