The Peterson StroboClip HD is a lot more stable than the original StroboClip, but it still suffers from being very easily affected by external noise, so I find mine unsuitable for gigs, sessions etc., in fact anywhere that’s a bit noisy or where I need to tune while others are playing. I use my TC Electronics PolyTune Clip or Unitune any time I’m playing out of the house - much better than the Petersons.