SE modding is overall superior and has been for a while. LE is only for certain mods. The only one I care for is Perkus Maximus, which remains the best overhaul and unfortunately hasn't been properly ported. Was a pain to set that thing up even for users...
Maybe those special "Anthro-Mut Slave's Engorged Milkers: Vore Edition" type mods saw more abandonment, but honestly all that crap just kinda blends together in loverslab so I've seen no change there.
Also, I say superior, but it's largely more of the same. Engine/modding improvements, graphics, animations, and piece-meal gameplay mods. Just starting the game means going through hundreds of building blocks that don't quite fit together... The moveset craze that's been going on with those animation frameworks(MCO or whatever) is the most flagrant example of this.