On our first GB we had a propane cooktop and oven. It was fine before we lived aboard and then replenishing the propane during cruises was a PITA. It's not easy to carry that 20# tank any distance unless you have a car at the port you are at.
Our current GB had an electric cooktop and oven with the typical coils on the cooktop. It was not working very well and Jackie wanted to switch back to gas as she loves to cook and preferred gas. I "talked" her into a new electric range as I don't like propane on a boat (just my feelings) and wanted to avoid looking for the propane filling stations while living aboard and cruising. We settled on a new electric range with a flat ceramic cooktop. It's a Princess and lo and behold Jackie LOVES it. She finds it heats very fast, has infinite heat controls and best of all, it's a snap to clean. Just wipe it clean and if something sticks to the top, simply use a razor blade scraper. She would not go back to the gas range. That's our current experience.
Magic, 1996 Grand Banks Europa
Westport, CT and Stuart, FL