Specs are quantitative aspects of the option such as the price
Pros
Pro
Good for sensitive data
Since Kinto is a self-hosted solution, it can be used to store sensitive data (emails, financial data etc...) safely, since only the developer has access to the backend.
In order to use kinto you have to download it and host it on your own server infrastructure. While it does help you avoid outsourcing your data to a third-party, it also adds the overhead of having to maintain a backend for your app.