French doors do you mean the freezer drawer is on the bottom vs. a full refrigerator on one half side, and the freezer on the other?
(I'm confused because French doors open just like side by side) :)
I think it depends on your family lifestyle and how you use your refrigerator. For families with kids
cool built in refrig - notice metal for doors
Replace cabibit doors in sr high room with these in snack bar area