I don't have a XDS but do have a Walther PPS which is close in size to the Springfield and I currently carry it in one of two ways. The method I prefer most often is at 8 o'clock in a Desantis OWB three slot holster (I'm left handed).
The other way is with a High Noon holster called the Mr Softy. I usually carry it about 6:30.
Both methods work pretty well for me and those compact guns are quite easy to carry and conceal. Witt the right holster and belt, they are comfortable too.
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