I gave up on IC2. Between things exploding for reasons not readily apparent, new things replacing the tricks IC2 could do, it was an amazing mod to start modded Minecraft with, but my interest in the mod waned. All the things it could do, were over shadowed by the things it couldn't.
As for UE+Mek, I don't use them because I don't understand them.
As for UE+Mek, I don't use them because I don't understand them.