Is your life less stressful than here? Particularly interested if you have kids. That would be a primary reason for us to move.
Fwiw, we have a high HHI so have relatively short commutes to work/school (very fortunate) and live in a nice neighborhood.
But both DH and I grew up in smaller metro areas (think Nashville or Minneapolis) and I miss the ease of traffic (relative to DC) and slightly more relaxed lifestyle. We do still visit a couple of times each year but not sure if what we are feeling is really just becasue we are on vacaction when we go.
How long have you lived in this area? If you have short commutes to work/school, you should not have a lot of stress. It sounds like you have minimized that. If you stay here, you need to focus on what you can have here and take advantage of those things. The grass always seems greener somewhere else, but life is a series of trade offs. Go for the silver linings.