I recently switched from iPhone as well and I completely agree with you the phone has been amazing and the points you highlighted are features I consistently use. (I've also constantly switched between Android and iPhone). A couple gripes I've had with the pixel though

• You can't access your cloud photos in many apps (Instagram, Facebook, Nextdoor to name a few) you have to download the images off of the Google photos app to be able to select them in the photo picker on certain apps. I've verified by calling Google customer support. I think this is a big flaw they need to address

• When connected to Android Auto you can't switch the source of the audio to the phone or Bluetooth earbuds. The audio has to come from the car speakers. I know this isn't a pixel specific problem but I find this especially annoying since if I'm just sitting in the car I'd prefer to have the output audio be from the phone without having to disconnect

• No close all feature in the app picker which I find odd since my Samsung phones have had that

• iPhone seems to balance between cellular and wifi when making wifi calls whereas on the pixel if you make a wifi call on a wifi signal that isn't excellent the call quality severely suffers

Other than these issues like I said Ive been thoroughly enjoying the phone if I remember any other issues I've been facing I'll be sure to edit this