I find that Amazon's prices are their trap, and it gives the illusion of having more. I buy lots of cheap components for creating music, and I get far better quality for my dollar from Sweetwater than I ever have on Amazon, even if Amazon's prices were lower.
I think this is fooling ourselves. The cheap 3d Printer filament is fine.
Its weird because a mega corporation would consider the quality and if it meets the qualities, they would buy the cheapest price(with few other considerations, maybe china-US relations might deter).
In this case, the objective right answer is to buy the cheapest when it comes to 3D printer filament, as long as it meets the quality. It does.
I wonder if its some emotional decision to buy a more expensive product that performs equally.
You come off as condescending to assume that someone who doesn't agree with you must be doing so on an emotional basis. That's like me assuming your response is based in a need to justify being cheap. I'm speaking of a specific area - musical components - where I've seen firsthand myself having to replace parts from the Amazon-featured products, where the parts I buy elsewhere at a marginally higher price have never once needed replacing. Sure, maybe your filaments are serving your needs, but my point flat-out was that approach does not fill mine.
