Camera PX for Google Pixel 1 / 2 / 3 / 3a / 4

I’m trying out the Camera PX app from XDA Developers at

I already had Night Sight but here is the new feature list with this app:

Here are the complete release note for Google Camera 7.2:
Enable Astro mode for Pixel 1 & 2
Enable Focus options in Night Sight (along with “infinity” - may be same as far)
Modded lib for Learned Depth in Portrait Mode (Pixel 2)
Enable Super Res Zoom while zoomed or in Night Sight (no zoom required) - this is like Pixel 3 stock
Enable auto timer (photobooth), it’s in the selfie camera in the Timer options
Enable synthetic fill flash for Pixel 2 and enable SFF in Camera mode for 3a

I have a Pixel 2 XL running on Google Fi network and I was interested in the Super Res Zoom to see if I could do without carrying a digital camera while on vacation. So far looks good. I’m going to look at some of the other features included over the next few weeks. No performance issues or conflicts so far.