Granatelli Lowers worth the price?

I broke my lower LCA's from Brothers in two years of street service and replaced them with Edelbrock's and they have lasted over 10 years. They look pretty much the same so maybe just luck!! I am still using Monroe quads from 15 years ago so I am do but my new Ford rear end assembly gives me real clean starts and two wheel peel.
 
I installed the non-adjustable Granatelli control arms and love them. I only do about 5-10 track trips a year, but they are a worlds difference over stock. Can't really tell the difference 100% because I had my subframe connectors, kyb AGX's and kyb quads. All installed at the same time. They seem very strongf and have grease fittings perinstalled. If your not a die ahrd racer then I don't know why you would need the adjustables. I heard some people mention that they squeek, but if you install them properly, you'll be fine. Can' beat the price on ebay. Just my $.02