Ask HN: How to decide if our team should use Kanban or Scrum?

Some context. For now, there are just two of us: a junior developer (myself) and a senior one on this new team. The company has around other 30 developers, all of them using Scrum on their teams. Our team works closely with the marketing team. As it is a startup, all the time new, usually small, independent items are entering our backlog and changing priorities. For this reason, we thought Kanban would be a better fit. But we are struggling with it a little bit with it. I was told Scrum is a little bit easier to follow through for unexperienced devs and teams. But I do believe Kanban is a better fit if we can master it. I would like to have some advice on what factor do you count in to decide if Scrum or Kanban is a better fit for a team. Thanks!