Well, I just recently joined the clapton bandwagon since getting the Daedalus.
I had once tried a clapton that came with a tank and it was no different than the twisteds I already did. But it must have been a single-core clapton, because with FUSED claptons, I notice a great deal bump up in flavor.. However many cores. So I'm now a convert. (Plus they're rather enjoyable to make.)
But like you, the OP, I can't understand how aliens could be any better at all than the same-core fused claptons. To me, it seems as if both would have EXACTLY the same qualities and surface area. I just can't see how aliens could possibly be any better, as some say. It doesn't seem like there could be any scientific basis behind it. So, to me, anything beyond x-core fused claptons seems like strictly coil-art/build-enjoyment territory to me.