Re: Is Sitka gear worth it?
Sitka uses the same fabrics as everyone else. The fabric does not perform by one brand and not by Sitka. Gore's Windstopper is used by many companies and is the same so it does not perform by brand x but fails in Sitka. The difference is mostly in design and they are all similar. The cut is different too. As far as the price, Optifade and marketing is what the consumer pays far, not the fabric itself.
bi-component base layer has been around for decades, Patagonia was first. Capilene is still the base layer all others try to emulate.
True softshell was used by the Scottish way back in history. Now its a term used like something newly discovered. Scholler brought the fabric to the modern area and term. I think Dynamic is the perfect fabric.
Gore is Gore no matter, one contract term by Gore is, if you use their fabric is has to have a Gore hang tag, its all the same fabric.
Primaloft is primaloft. Others have tried but failed to meet the performance of Albany's primaloft fill.
Malden/Polartec is well....just about every one uses Polartec. Patagonia use to have their own fabric manufacturing but not sure these days.
Are there better systems, are there cheaper systems, absolutely. But, Sitka is a system using the same materials as everyone else, if you want Optifade pay for it, if not buy something else with the same fabric. As far as a clothing system, Patagonia was the first in the modern area to design and offer a true system that works with itself.