Personally, I usually cook noodles or porridge at home (Zhanjiang porridge is not Guangzhou porridge).
If you eat out, you will have more choices, but if you are not in a hurry, Zhanjiang people usually sit down and have breakfast. People around us often eat nothing more than rice porridge, fried dough sticks, soybean milk, rice rolls milk, beef brisket noodles, Wonton Noodles and ribs rice. And I think people around me don't particularly like a certain kind of breakfast, but they can buy it. They all went to the breakfast shop nearby and suddenly ate whatever they wanted.
At noon, what you eat most is rice.