Easton is outdoors with a little section indoors and Polaris is indoors. Very upscale and busy.
Columbus is a nuce town. Lived here all my life and dont have many issues with it. Just the long winters and whacky spring weather.
I wasn't sure on Polaris as I have yet to be there. Drove past Tuttle Crossing a few times last week, and have been to Easton a couple of times (I would love to have an office in that area, it has everything you would need in walking or short driving distance).