What to expect after lung cancer surgery: re-resection vs chemo options?

My doctor is discussing next steps after my lung cancer surgery and mentioned two main options: additional surgery (re-resection) to remove any remaining cancer tissue, or drug treatments like chemotherapy or targeted therapy such as Tagrisso (osimertinib) for certain genetic mutations. The choice depends on my surgical results, tumor characteristics, and overall health. I'm trying to understand what to expect with either path and would love to hear from others who faced similar decisions. • If you had re-resection or adjuvant therapy after lung cancer surgery, what was your experience like? • What questions do you wish you had asked your doctor when making this decision?