Hi, I’m currently training PL on CommonVoice on colab.
The model should be good enough, but it’s also interesting to see how it would behave with Multilingual LibriSpeech added to the dataset. I won’t have time nor computational power to check that so feel free to proceed 
My model will be available on mbien/wav2vec2-large-xlsr-polish after the training, I’ll also post the resulting metrics here!