[handmodel]

My experience is just one data point but:

My expertise is not at all anything related to web development so when I first tried experimenting with AWS for a side project I was terrified. It was an experiment for me and i didn't care if it deleted the data since the data it was storing was test data I was uploading. However, my budget for my entire side project was $500 and it seemed totally feasible (at least to a first time user of such a service) that some wrong lines in the code could balloon the requests or storage I made. At the time, I didn't even have $5000 of liquid assets and it would have been a nightmare.