This may or may not be an obvious question, but... are "4K Textures" only important if you are playing the game on a 4K monitor? Is there a difference between 4K resolution and a 4K texture pack? If 4K is not viewable on a 1080p screen, what textures are appropriate for my monitor? I was thinking it would be 2K. I don't want to be spending processing power where it isn't even noticable.
Thanks in advance!