I am not a serious shooter, mostly using a iPhone for shooting, but do have the GM5 and GX8. I have many Panasonic lenses, prime and zoom. I’ve taken the advice of many on the forum and I’m using aperture priority on my GM5. One issue I see, particularly indoors, is that it tends to default to a lower shutter speed and a lower ISO. I am vacationing next month in Italy if you have any suggestions for general settings. Should I just bump up the ISO fixed at 1600 or 3200 so I can still get decent photos inside? I live in Denver and would really appreciate your help in getting the camera set up properly for my trip.