XIAO S3 low performance voltage regulator

There is a comparison of the leakage currents of diodes. If the current does not flow enough to worry about forward voltage drop, it is better to use a silicon diode than a Schottky diode. As you can see from the characteristics table, the characteristics of the GS1010 silicon diode are overwhelming. If you want to use a Schottky diode, you may choose SBR1U200, which is called SuperBarrierRectifire with low leakage current.
I think GS1010 is available, but there is no reason to stick with it.