Parse vs. Heroku vs. AWS vs. GCP, what is your preference?
I heard some folks start with Parse/Heroku, then move to AWS later, is this popular? What is the reason for the migration?
Moving from Heroku to a IaaS is usually about cost and needing to go to the lower levels of infrastructure
What about AWS? I heard of AirBnb and Lyft these big companies are using AWS, is it good for startups? when should one use AWS?
If you aren't good / familiar with infrastructure / devops, then stick with something like Heroku, Firebase, Low Code. If you are just trying to do early validation, then you probably don't need to code at all.