What is the best route in Act 1?

I’m starting my first playthrough on PC (I first playing on Xbox Game Pass with no DLC up until the beginning of Act 5 and didn’t finish) and now that Alex Imperialis is out (I know it’s been out for a while. I’ve been busy), I wanna do a full heretic Run but it’s been a while and I remember messing up my route the first time and I have DLC now, so.. What’s the most optimal route?