Is there a way to get the coin outside of preordering it?

I'm not sure what Cyberdemon531 has a problem with having separate categories for console and PC, since they are different versions of the game. Not only that, but this is a common practice in almost every single game. Dark Souls, for example, has an Xbox exclusive glitch that cuts the run down in half, but they aren't placed in the same category. Their is nothing wrong with having a PC NG and a Console NG, just like their is nothing wrong with having arbitrary categories like Melee only.

For consoles, you need to split manually. Autosplits work by reading game files that are locked on the PS4.

I believe the only invincibility frames are when she is crawling out the window, but I think she still takes some damage as long as she is inside the building. The thing is, you can't kill her unless she is on the ground and in the building, so it might just queue up the damage and waits till she drops down. I don't think you can kill her outside of the ground, but it probably will drop her to like 1HP

It would mostly be with your movement and looking at items (ie, the shadow puzzles) So it probably comes to just a couple minutes total of loss using the controller. Overall, nothing super big.

My route is usually use fire until she starts to run away, and follow that up with shotgun shots. It gives you time to reload weapons and you get quite a bit of damage off. Along with this, she rarely has a window to attack you. My boss fight was around a minute with this strategy, but it has a long of RNG elements to it.

Definitely saving Mia, that is much faster because you skip the scene with Zoe and you also skip the fight, too.