I totally agree with Blues Dawg's posts and your take on them as it applies to your OP. The shop must be right for you or it will not be a good experience for you and your wife. Of the two bikes you mention the Specialized model wold get my vote, if that shop and its people are friendly, knowledgeable and helpful they are worthy of your business. Athens is just what you say, hilly, our daughter went to UGA, the triple crankset will be a plus for riding in that area. Best of luck in choosing, we need a ride report and pictures of the bikes you both choose, please.
Oh, welcome to 50+ forum and to BF.
Bill
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Semper Fi, USMC, 1975-1977
I Can Do All Things Through Him, Who Gives Me Strength. Philippians 4:13