The Search for a Good Sourdough

So lately I have been wanting to find a good sourdough bread. I have gotten a few places to try on a list. I have tried one place in Springville near the walmart. It was a Mild Sourdough. It was good but not exactly what I wanted. So my search continues. I heard Harmon's has a decent bakery so I am going to try them out. I also need to try the Provo bakery and see what they got.