German Whisper STT alternative

Hey there,
I’m using Whisper STT, Assist Microphone, openWakeWord, and Piper as my Voice-Assistant on my Raspberry Pi 5. In english this works fine, but i want to talk to it in german. I’ve tried Speech-to-Phrase but this doesn’t work well either.

Does anyone have an alternative to Whisper and Speech-To-Phrase that can understand german?

Any cloud solution
You can also try Vosk, but satisfactory results will only be achieved using a limited dictionary of phrases.

In Settings > Add-ons > Whisper > Config select “de” as language.