The Low Saxon dialects are different in their status too. There's a north–south gradient in language maintenance. The Southern dialects of Westfalian, Eastfalian and Brandenburgish have had much stronger speaker losses, than the northern coastal dialects of Northern Low Saxon. While Eastfalian has lost speakers to Standard German, Westfalian has lost speakers to Standard German and Standard German based regiolect of the Rhine-Ruhr area. Brandenburgish speakers mostly switched to the Standard German-based regiolect of Berlin. Brandenburgish is almost completely replaced by the Berlin regiolect. Northern Low Saxon speakers switched mostly to pure Standard German.