Looking to move to the coast from Sydney, would like some opinions on North, Mid and South Coastal regions.

Basically the title. I want to move for a change of lifestyle, coastal and slower pace but I can’t decide which region to go. I have heard not so great things about the MidCoast but would love to get more insights from anyone who lives there!

I am in my late 20s and will be moving solo. I am an essential worker so not too worried about employment, but I would like to learn more about anything from the culture, social life, traffic conditions, accessibility to healthcare, anything helpful!