And One would be a decent jumping-off point for modern German synthpop. They’re a German band, but have a lot of Depeche Mode influences, too.
I’d also suggest Beborn Beton, De/Vision, and especially Wolfsheim and Covenant.
Thing is you can easily swerve into Gothy Industrial stuff rooting around in there more than keeping with the more “pure” 80s-inspired stuff. Lemme know what you think of those suggestions!