There really shouldn't be an argument here. Point of views are fine.
If you want a quality part, you are most likely going to pay more for that quality part. My car recently went through an extensive restoration. When it came time for an exhaust system, there were plenty of choices out there, however my restorer made it very clear, buy a cheaper system the cost of the part may be less but the labor involved making it fit will cost you, and at the end of the day, you still don't have a factory correct system. I chose Scott Fuller's exhaust system. Was it more than the others, yes, however is a quality system that looks, sounds and fits correctly. As Tim mentioned above, is it for everyone? nope, but for those who want correct fitting and quality there is no other decision to be made.