We have compared two kinds of dispersive mirrors (DMs) produced by magnetron sputtering and ion beam sputtering. One of them is a broadband DM which is known as double-angle DM, providing a group delay dispersion (GDD) of (-40 mathrm{{fs}}^2) in the range of 550–1050 nm. The other one is a robust highly dispersive mirror, which provides a GDD of about (-275 mathrm{{fs}}^2) at 800 nm and covers the wavelength range from 690 to 890 nm. For the first time, a comparison between magnetron-sputtering-produced and ion-beam-sputtering-produced dispersive mirrors is performed.