Self-explanatory i guess. I like the way liquid pipes look, item pipe and cable is nothing to write homework about but still look better than the sin the other two Fabric techmods offer, so it's nice seeing them run along walls'ceilings but when they start going between rooms\building it's like i'm playing on 1.2.5 again with all those hideous holes in the walls.
The way EIO does it is probably the absolute best facade implementation imo, if we're talking about how it's done best.

right clicks a pipe with a cobble to make steps to climb up a boiler days later
I feel, uh, strange.
But still, you should probably put a paragraph about it in a book for people like me. 😄