I am not sure about the actual file size, I haven't checked that, but I do know that a layout will load quicker and run smoother if you have 50 of the same asset rather than 50 different assets.
I am not sure about the actual file size, I haven't checked that, but I do know that a layout will load quicker and run smoother if you have 50 of the same asset rather than 50 different assets.
That's because you have less different textures. The file size will be no different because the layout doesn't include the assets whichever way you do it.