The main problem I've had with the Pixel 2 XL has been Bluetooth reliability. For one, I had to open developer mode and drop the Bluetoth AVRCP Version from 1.4 to 1.3, just to get my UConnect in my Jeep to show Podcast or music track information. Also, about 40% of the time, if another notification comes in while streaming Bluetooth on my UConnect, it would show that the podcast/track was still playing but no audio. Often, this would be fixed by disconnecting the phone from UConnect and reconnecting but I would encounter times where a phone reboot or a car stop/start was needed. Not sure if this is a result of dropping down to 1.3 or not. Also, my Bose SoundLink Resolve will sometimes take 2-3 attempts to connect to my Pixel. Bluetooth has been the biggest headache with my Pixel 2 XL. Never had these problems on the Note 8.