Can someone please suggest the best ones to visit. Thank you
This is a complex decision that interacts with your housing and transport plans. I respectfully suggest that you go to your public library and review Rick's book about France. It's a comprehensive review of the area, and the broad strokes do not go out of date.
Thank you for your reply. We are in France at bayeaux with a car. We have been to the airborne museum and have had a full day tour. Looking for one more museum to visit.
The invasion museum in Bayeux is quite good. It's modern and not as overwhelmingly large as the museum in Caen. I liked the Caen Museum, but it seems to bug a lot of people that it covers a time span broader than the war itself and takes all day to see. The Caen Museum can also get crowded, and it is expensive.
https://www.bayeuxmuseum.com/en/memorial-museum-battle-of-normandy/
There's also an interesting, newish museum in Falaise that focuses on the civilian experience during the war. It covers Resistance activities as well. https://www.memorial-falaise.com/. Although Falaise is accessible by bus, your car would be a convenience for this one.