There's plenty of products made with plastic that holds up well, even in the most harsh environments.
They decided to make the OP-Z out of plastic and it didn't hold up well. It's the fault of their poor design, or at least the type of plastic they decided to use, not the materials.
They decided to make the OP-Z out of plastic and it didn't hold up well. It's the fault of their poor design, or at least the type of plastic they decided to use, not the materials.