Well, I think I know why they named it “The Heist”! ;D
The Little Evil 2 has a wider string gap, it has a bump leading into the response, rather than a bump in the profile. I didn’t really notice that bump until you pointed it out.
Diameter is the same. Width difference is just about the difference between the gap width. Extra weigh on the Heist looks to be the in the hub area.
Like I said, I would so be all over this if I didn’t have the LE2 already. Maybe one day I’ll run into one to compare. Maybe those little differences add up to a big one.