Meh.. couples just need to find what works for them. There is no one right approach.
I did nights for all my kids. Unlike my partner, I can fall asleep almost instantly, no matter when I'm woken up. My partner, if woken up at 3am, is up for the rest of the night.
So I did nights. Wake up, feed, change diaper, rock back to bed, fall asleep right away, then rinse and repeat 2 more times at 2-3 hr internals.
Though I was sleep deprived, it wasn't that bad and still went to work each day. My partner had the kid during the day, and it just worked for us.
I did nights for all my kids. Unlike my partner, I can fall asleep almost instantly, no matter when I'm woken up. My partner, if woken up at 3am, is up for the rest of the night.
So I did nights. Wake up, feed, change diaper, rock back to bed, fall asleep right away, then rinse and repeat 2 more times at 2-3 hr internals.
Though I was sleep deprived, it wasn't that bad and still went to work each day. My partner had the kid during the day, and it just worked for us.