I grew up in a such a suburb, incapable of walking or biking to an urban area, and it was painful, unbearably boring. Even after the light rail system came in and it became possible to get downtown, I still felt trapped and lonely in that neighborhood. Perhaps it is more convenient for you, while you raise them; but if your children are having an experience anything like mine, they're going to move far away once they're able, then do their best never to come back.