What’s the difference between Roman and Carrara?

Susan: The Roman has a curve on the top panel. Tap on the Roman picture and you will see the entire door.
I think the Roman looks dated.
I like the Carrara. It will go nicely with your Shaker style cabinetry.

The Roman is a definitite no because of the arch. People who have arched kitchen cabinet doors are trying to replace them now.

Are those the only choices because if you have Shaker cabinets why not more of a Shaker style door. When I remodeled my kitchen and cabinet doors were inspired by Frank Lloyd Wright's Prairie style which was an off shoot of Arts & Crafts aesthetic.

When I replaced my interior doors I opted for doors that have the same type of linear feel as my cabinets. Mine are slightly different since I have lamina doors to increase the feeling of "light" in my interior spaces but the lamina could have been solid wood as the original style of the door did have wood instead of lamina

Unfortunately these are the only 3 options we have.

Carrara is the most timeless design. The arched top of Roman is more dated. I personally like Riverside but it's not the most classic, timeless, safe choice (It's very specific to a certain era of historical house and if your house is not of that era, which it isn't because it's new, it will look a little try-hard and faux).