I go there for Dr Porco. I get a thorough script from him. I have had other Docs there but they are not as knowledgeable. He is your best asset.
When he retires you will lose a very good doc.
I don't like the " up- selling" at the front at Eyeglass world, so I don't usually purchase from them. It is difficult to get a straight answer, or even the sheet with all the prices. They are nice enough, I just don't like the hard sell and prices. There are less expensive places to buy glasses.