I could try it out again. Tried to use it like 5 years ago and wasn't that happy, but don't remember why. I think the video playback was very laggy and I had more crashes than tolerable.

Saw that it's even usable on Windows, so I could try the workflow before having to switch the OS completely. Currently I'm using Davinci Resolve but I'm not really a power-user anyways.

Thanks for the tip!