This is just an anecdote but I owned every Google Nexus phone they made up to Nexus 5. A series of bugs caused priceless videos to get ruined and I decided to try iPhone after that. I didn't realize just how much I unconsciously hated using the Nexus phone and that contributed to me not actually adopting smartphone software until I got the iPhone. When the phone and the OS were a burden it led to the phone being avoided. I dont know which was better. I appreciate the battery life, camera and general stability but I hate the new addictions to social media it has caused.
It could be assessed by a study, I have opinions until then.