Pros
It's a startup and you are expected to show initiative, take responsibility, and own things. That's why you learn and grow lighting fast. At the same time, the team is the top-notch professionals, so you concentrate on what you do best, your very area of responsibility, and your professional passions. There is a lot of support from a personal point of view, ecological communication, and care.
Cons
Ramp is not for someone who needs a flat-stable environment, and can't take ownership of the result.