Best rate to get foreign currency? Via ATM, Bank?
 

Whats the best way or is it just such a minute diff it doesnt even matter?

atm generally is the best and most convenient

those travelex counters at the airport and such will FUCK you

You better hook up with someone local who knows where to exchange money, as for example I know like two or three places in Prague myself that won't screw you as opposed to the very rest.

Not this easy find.