Are there problems when requesting data between similar scripts and client to server etc?

There are many ways to request data, for example remote/bindable functions as well as module script functions which return data. I store player inventory data in a table as:

plrData[Plr]["Inventory"] = {}

Items within the table are stored as tables also as:

{Pistol, 50, "G"}

I have maybe around 50 of these tables stored within that table too, if scripts request such data, would there be problems with requesting this much data from another script? I've heard about the 50kb/s data transfer limit too. Thanks