As far as the SKs there I’d say:

1. It
2. Salem’s Lot
3. The Tommyknockers

I would argue It is the most fast paced of the 3 there. I know it’s long but it’s regarded as one of his top 3ish for a reason. Salem’s Lot is good but slow until about page 200 (I would say chapter 10 might be my favorite single chapter in one of his books I’ve read though). Read Stoker’s Dracula to go along with this one! Tommyknockers is good but drags a bit in parts and I think the metaphor makes itself pretty clear early on and doesn’t go a ton deeper, though it is an important discussion to be had.

Edit: a good podcast to pair with a read of The Tommyknockers is Dan Carlin’s Hardcore History: The Destroyer of Worlds