more inventory management options

I would like to see more options for inventory management. Currently when items go into my inventory they always go in in a specific order but when i play games where im collecting all kinds of things, I like to organize items in my inventory in clusters or groups related to what im doing or my current loadout. I find it difficult to find objects right now when im carrying a lot.

Maybe put in more "sort" options or allow me to place items in specific slots and have them stay there?