Whoa, a kindred spirit! I also organize all our cables like this, and it was a life-changer! Also love the shout out to over-under cable wrapping, truly an underrated life-saver. I’ve been wanting to make a guide on this, but now I can just direct them here instead since you’ve already made an excellent one yourself.
The one extra step I take in separating out types of cable bags: I sort them into one of three drawers in an IKEA ALEX cabinet, most used bags in front: A/V cables, power cables, and data cables. It narrows down my search a lot, and I can just kinda throw a cable in there if I need to clean it up in a hurry and put it away proper later.