I moved back to Rochester, NY a few years ago. Probably on few people's radar, but it's a good "mustachian" area to live in IMO.
The liveability here is great. Pretty LCOL, bought my house a few years ago for 140k in a nice city neighborhood.
Lots of festivals, events, outdoors activities, decent art/culture, easy to bike around, great public market, low traffic. Also, no hurricanes, wildfires or long-term water shortage issues.
Although Adirondacks are 4hr away, I do miss being closer to the mountains when I lived in CO and NH, but overall I like the day-to-day liveability here much more.
The winter can be long, cold and dreary though ;-)