Consistent wear to my C-Stick; any solutions?

Hey friends! I replaced my C-Stick a couple months ago after my vigorous play started to wear it down - and now the new one has already worn down in exactly the same way. Does anyone else have this problem? Has anyone found a good C-Stick that doesn't wear down like this? I'd love to save myself the pain of opening up my controller every couple months.

Thank you all in advance!