Domestics are more dangerous in my opinion. You are in a home where the victim and perpetrator are familiar with the surroundings, know where weapons may be located and know who else is there. You are just "there" and trying to learn quickly about your surroundings, keep combatants separated and watch your and your partners back (if your department is big enough to send backup). In some cases, the victim will turn on you as quickly as the perp. They think either you are taking the bread winner away, the perp will return and do harm to them for turning them in or the perp will forgive them because they are now on the perp's side.
My first training officer told me that every call I go on has a weapon involved. I brought it.
Sorry if I kind of highjacked the thread.