I've shopped around, I'm $120 plus shipping to get 3/8 stainless. I can get about 16' of 6 an for the same price. Yes, I have to buy a few fittings, but the way I see it, it's worth it. I already mangled one stainless line. If I need to modify the set up I can do it easily. A stainless line would have to be modified with an expensive tool and buy fittings too.