1 Answers
I never upgraded and I found that just using my free trial google cloud account worked really well through the labs for me. If you run out of free trial credit (which is incredibly unlikely in this course), you should be able to create a new google account with a new billing account and give your user account access to that billing account for another free trial credit if needed.
Yes, I went ahead and created a free trial. I guess the unlimited sandboxes will still be useful once I learn more. Thank you for your response!