It's not the best of both though, it just the worst of both.
The best of both are small towns along railways, with a dense core with some amenities surrounded by decreasing density until it quickly becomes pure countryside, and thanks to the station it's easy to get to and from the big city.
And if you only want rural surroundings you can have train halts basically in the middle of nowhere, there's a couple like that in my region and it's absolutely delightful.