I am thinking your best bet would be Soddy Daisy because...
15-25 minutes to a larger city center (Chattanooga) for jobs. Of the selections on your list this one is possibly the most convenient for accessing a larger town.
Has most amenities a family would need. Shopping is very handy. Hospitals are nearby. Great community activites and involvement. Good schools if you change your mind.
Soddy Daisy is located between the mountains and the TN river so it's your pick for outdoor fun!
Housing is fair priced and it is not overcrowded.
Crime is relatively low. There are some issues with meth when you get further out in the county.
I wish I could help you more on the other cities but it would be mostly hear-say so I won't go there

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