This doesn't have to be a con, but might be depending on your work style. The team I work on has tackled a handful of different projects for the first time. This has required embracing some ambiguity, adapting to different workflows, and collaborating to figure out the best process. Because the company is small, and teams are small, it might be you and one other person working through a process. The benefit is you have input into how to do things. The challenge is figuring things out for the first time. This isn't every project, or all the time, but has been part of my experience.