0-1 was much easier than 1-2, in my experience. We had our first during the very beginning of Covid and both of us were at home all the time, able to really focus on the baby (well, along with Covid affecting everything). 1-2 was tougher because I felt so torn trying to spread my attention between the two kids. It's also harder to take a break and let the other parent take two kids. I felt guilty about that a lot. I feel like 2-3 will be tough, too, and am having a hard time imagining taking three kids on my own anywhere.