What's in a name?

I am stuck between 'd12Core' and 'The Flux Engine' for this game. The first describes an important mechanic, and the second captures the spirit. Which one grabs your attention and sounds more interesting? I feel d12Core sounds very generic, and considering how much it has evolved mechanics-wise, it doesn't quite represent it anymore. But it's short and catchy.  The FLux Engine nicely meshes with the Flux Dice mechanic and sounds more evocative to me, but I am biased :-) 1 or 2? Or do you have a 3? Let me know in the comments!