switch UA Polaris to Swiss business to Europe?
I have business award seats MCI-IAD-GVA-ARN, 21 hours travel time. TATL is UA Polaris, layover in IAD is 5 hours, 3 hours in Geneva. I can change to flights on Swiss MCI-ORD-ZRH-ARN, 16 h 44 m travel time, with 2 hour layover in Chicago and 2 hours in Zurich.
Should I switch from UA Polaris business to Swiss business?