Which is better for app performance and lesser sync times

[jyothis_m]

Say if the app contains 15 Tables, for better app performance and lesser sync times which one of the following is a better option

1. Separate Google Sheet with a single sheet for each table i.e. 15 Google Sheets

2. Single Google Sheet with 15 sheets

I have this doubt now after reading some posts in the community.

When the data in only one Table is modified and I have Server Caching and Delta Sync enabled for my App, which one of the above options work better.