I love that when I publish with Buffer, I know it's going to go out on my social media pages at the best time possible. It's simple to use and inexpensive.
I wish there were more options for unlimited accounts and groups. I would be able to do a lot more of my sharing if I had access to that. Also, the fact that instagram is just a "reminder" on my phone. I wish I were able to actually schedule a post.
If you need more time on creating content, and less time posting that content, Buffer is worth it. It's also not expensive, which is great!
It saves me so much time! I schedule my posts and they go out without me thinking about them. Sometimes I would have no time to post, and I would end up posting at the worst possible time.