I can't say if the Giant Roam is the best bike of the three, But I will say this, I bought a 2018 Giant Sedona last year and have been very pleased with it. It is so comfortable I feel I could ride forever.
Giant seems to have a knack for building even entry level bikes (under $1,000 US) that perform WAY better then they have any right to.
Last edited by xroadcharlie; 08-06-19 at 12:11 PM.