Set your expectations first, it is hard to reason about it without more context. You will need to learn local language anywhere and, if not English, it may not

Set your expectations first, it is hard to reason about it without more context. You will need to learn local language anywhere and, if not English, it may not be very useful for you elsewhere. For children Germany is ok, but you have to take into account that they must attend school (yes, home schooling may be a problem here). No shopping on Sundays, housing crisis, low level of digitalization, terrible weather in winter (at least in Berlin, which I assume you would prefer as an expat).