My boys are 16 months apart and I found it harder overall but that said I was caught by surprise by a few things.
Yasin adjustsed to being a big brother much better than I expected and although he was angry with me for a while he was never angry with his brother. They are both so close now that all the hard times were/are worth it. It's so sweet when they hug each other after a couple of hours apart and if either one falls and hurts themselves their brother is always the first to offer comfort. They really are best freinds and I'm so glad I gave Yasin the gift of a sibling.
DH really stepped up after Imran arrived. He was a great nurse and took amazing care of both the boys and me.