We have been in CH (Vaud) since the summer and have all our healthcare sorted out. We are currently considering a place we have been offered in France (Gex) and researching our options and obligations. I can see from past threads this is not a new topic.

However most people asking what they should/could do seem not to be EU citizens. I know my husband's permit would change from B to G. Me and the kids are EU citizens so I guess we can live in France no problem. He can either keep his insurance or get a frontalier insurance....but what about me and the kids? Do we/can we keep the Swiss insurance? Other threads refer to Gex as a 'medical desert'....does this mean we are better off sticking with the Swiss insurance? But would we be needing to go to CH for all healthcare issues - what about emergencies? I have contacted our insurance advisor for her take on things if we were to move but I wondered if there were any EU citizens post June 2014 who could enlighten me on their experiences?
Part of me thinks we should just choose the French social security - that's the closest to the NHS we are used to but I dont want to be naive about how it compares. Some threads speak really highly of the french system but then there's this 'medial desert' malarky mentioned. I presume me and the kids will need to make some contributions in France to be able to access the social security?
Any thoughts very much welcomed.