Salaries are much higher than the EU. But in some cities cost of living is high. Coming from Berlin, you’ll have an easier time finding an apartment, but it will be expensive. I’d expect to pay $2000 to $2500 per month for a decent apartment in Princeton. Also, you will require a car. Public transport here is not feasible for the most part. A decent car will be $250 per month base, plus $100 to $200 insurance per month, plus fuel. Food is cheap and plentiful. The portion sizes are twice as large for the same equivalent price as the EU :). Make sure you get healthcare coverage through your wife’s job - this shouldn’t be a problem. If you are both in good health you should be fine. If you have preexisting medical conditions then it will likely be much more expensive for you here than in the EU.