I think I get what you are saying. Create a joined list for each of the values I need to send and combine them such that it comes well within 3 parameters to be sent to JS.
Is this an approach I can take? Wont it create latency ?
Main reason for using big table
Is to get filtered list of people to be sent via API.
Do you think I can instead keep two tables one Big table and one normal glide table.
Create multiple Joined List columns, and then combine them using a template column with a different separator. I usually use a double-pipe ||, as it’s pretty rare that you would have that in your data. You’ll then have a Joined List of Joined Lists, with the outer list separated by double-pipe, and the inner lists separated by commas.