Newer printers have flow rate sensors etc, that makes it much easier to just print what you have without spending much time dialing everything in.
Other than the quality of the plastic itself issues could be filament diameter and pigmentation, and spooling. Cheaper brands tend to have more variation and bad spooling.



Sunday school did it for me. When you read about a guy against wealth, dogmatism and organized religion and realize where you are.
Here, religion is part of the curriculum and we sent our kids to catholic class. After a few years they were like „it’s just silly stories that don’t make sense“