great question
I'm about to throw my iPhone 7 across the room on a daily event.
The phone is buggy and slow apps crash and parts freeze piece of.... anyways I would be untreated in knowing as well who moved from iPhone
Dunno about the pixel, but I ended up getting a ZTE Axon 7 to replace my buggy LG G4, very happy, especially for the price (~$310).
No lag with over 100 apps installed, great battery life, beautiful screen and sound, SD card, QC 3.0, Android 7 update on the way, close enough to stock Android to not be annoying.
It'll do until another smaller phone comes out with a removable battery.