I too love angel hair pasta but find that it is too thin for traditional spaghetti sauce. I find that it is better suited for an Alfredo sauce dish. I prefer to use thin spaghetti noodles but my husband prefers a thicker spaghetti noodle. I did however find an excellent (taste & texture) organic spaghetti noodle made in Italy by a company called Bionaturae. Perhaps this pasta tastes so good because it is made in Italy - they know pasta better than anyone else.
I'm used to using Barilla for all my pasta. It's Italian also but there happens to be a plant about an hour north of me so it's always available in all of the grocery stores here.