Quality is subjective.
Is a 50 year old, million dollar house in South Granville better quality than a newly built house in Chilliwack selling for $575,000? Of course there will be arguments to be made, but realistically, paying more doesn't necessarily compute to a better product.
Don't get me wrong, I think Simms make great products, but I also think they're way over priced. I own a pair the original headwaters wader and to be honest, I would rather own two of those than one
new G4Z. So with that said, does anyone really believe that the G4Z will out last the lives of two older Headwaters combined?
It changes perspective when you compare apples to apples.