Glock 4488 I would worry less about what your brother in law thinks about your carry and more about why he is watching you get dressed.
You can take recommendations from those who take personal safety serious and study it like some on here or you can take it from your brother in law. Personally I seldom even have an extra mag on me down in this climate. Guns fail but if I thought my HK was going to fail I would stop carrying it. I know two guys who regularly carry 3 guns and wouldn't judge them. If injured on your primary side your back up may become primary. From the ground your ankle may be quicker than your 4 O'clock. It is all personal and up to what you have been training with.
You can take recommendations from those who take personal safety serious and study it like some on here or you can take it from your brother in law. Personally I seldom even have an extra mag on me down in this climate. Guns fail but if I thought my HK was going to fail I would stop carrying it. I know two guys who regularly carry 3 guns and wouldn't judge them. If injured on your primary side your back up may become primary. From the ground your ankle may be quicker than your 4 O'clock. It is all personal and up to what you have been training with.
