I would recommend PulseEffects. It has a much nicer UI than NoiseTorch, supports a number of effects besides noise cancellation (if desired), supports auto-start, supports custom models (but has a good default included), doesn't require a sudo password and doesn't burn CPU if your mic isn't being used.
The support in PulseEffects is new but has been working well for me. I have had zero issues and don't even think about it anymore.
