Can you cook eggs or stir fry on cast iron? Or should I get ceramic pans? I’m wanting to get rid of my “forever chemical” Teflon coated pans. Anyone knowledgeab

Can you cook eggs or stir fry on cast iron? Or should I get ceramic pans? I’m wanting to get rid of my “forever chemical” Teflon coated pans. Anyone knowledgeable please chime in.