Living in the US, UK or France: Which is better?

My husband has a job offer .HE can chose either usa ,uk or france .Could you please guide me about the pros and corns of USa .Can I bring a maid with me from India to france ,uk or usa ?I heard I can bring to usa But donno about france .Is living too expensive in USA ?How much is the average expenditure ?Kindly tell me all the relevant info which u think can be of help to me .ALso if u can compare with uk and France .I'll appreciate that