For now I use it on a gas burner. The stove heats quickly and evenly. Food does not stick. Its coating is identical both inside and outside: it cleans very easily. The handle, curved, and is ergnonomique is well in hand. The coating is slightly grainy, I preferred a smoother coating, which is why I take off a star.
Some information that could be useful, do not appear on the manufacturer's website or on that of Amazon. The weight: the 20 cm weighs 800 g. The composition: no PFOA. By cons, it contains PTFE (Teflon type), which does not appear on the Swiss manufacturer site, but on US.