Yes, in general, a higher impedance headphone will be better than a lower impedance headphone. The reason for this is that a higher impedance headphone can handle more power from the amplifier. This means that the sound will be louder and clearer. However, it is important to keep in mind that a higher impedance headphone will require more power from the amplifier, so make sure that your amplifier can handle the extra power before you purchase a high impedance headphone.