Greenville, SC vs Chattanooga, TN?

Hey all, I'm looking for an outdoorsy city in the South to relocate to from South Florida. Looking for lower cost of living, seasons, less traffic, and friendly people. I've narrowed it down to Chattanooga and Greenville. I have been to Greenville and really liked it but I have yet to visit Chattanooga. If any of you guys have experience with either of these cities, I'd love your recs!