87-year-old female patient needing a Whipple operation. Medical history of cardiac stent with chronic use of aspirin. No other co-morbidities. Non-obese. She has IPMN with malignant transformation (confirmed malignant mural nodule) but no invasive adenocarcinoma. Bile duct dilated, main pancreatic duct dilated. So low risk for postoperative pancreatic fistula. We have expertize in both laparoscopic and open pancreato-duodenectomy. We can perform an open resection in 4 hours and laparoscopic one in 8 hours. Which method should I choose?