PETG isn't as hard as PLA and is less fragile, with minor flex. It's main downside is that it's a pain to glue without special glues as the usual suspects (cyan

PETG isn't as hard as PLA and is less fragile, with minor flex. It's main downside is that it's a pain to glue without special glues as the usual suspects (cyanoacrylate, epoxy, etc) don't usually like to stick to it.