Con's:
You need to print CPE on higher temperatures just like ABS. (240/250)
Printing on higher temperatures will cause the PTFE to wear out faster and that is why we included one when you purchase a spool of CPE.
CPE has just like ABS the tendency to warp, a heated camber may help reduce this.
Pro's:
CPE is just as strong as ABS.
It does not have any dangerous fumes or strange odeur.
It has nice bright colors.