Hi WickedFog. It was a while ago now but I recall the prints coming out pretty messy and in some cases really brittle. At that point 3d printing was all pretty new to me and probably got lost in changing too many settings. To be honest I've not found the need for anything stronger at the minute and everything I have printed in PLA has held up just fine but if you have any tips or settings............What was happening? PETG is easy to print. It does take higher temps in most cases, and different retraction settings, but for the most part it's mot much harder to print than PLA.