A bit of both. On a day to day basis I work alone on my project but I am part of a team who help each other out when things don’t go quite according to plan and also I collaborate on a few other projects.
Both for me as well! I have my own project that I am working on but each person in my group specialises with one piece of equipment so we all help each other out. We also collaborate on projects with each other from time to time.