The whole point of using metal for pots is that they're quite high heat conduction, which should limit any gains there. So I suspect you could get a _small_ imp

The whole point of using metal for pots is that they're quite high heat conduction, which should limit any gains there. So I suspect you could get a _small_ improvement by thinning, but I doubt it'd even be noticable. It'd be a mix of reducing the mass to be heated and increasing the heat conduction, both very small effects.