Low F Stop OR Image Stabilize

Is it better to have a low F Stop or image stabilize lens? Mirrorless cameras have given us great advantages in IBIS (In Body Stabilization) so having fast aperture lenses makes it better to film in low light. Yet, for those who have a camera without image stabilization, your shaky camera footage can be distracting to your viewers, so having a lens with image stabilization WILL HELP...