You're speaking of the half-only case, not the entire ERC, right?. I looked at it, and what I didn't care for was that there's no cover for the back (LCD). It basically just covers the two sides. I'm the first to gag on the price of the Luigi cases, but since I never use the LCD except to change settings, I prefer not to look at it, so the Luigi was my choice. I got one used for a good price, otherwise I wouldn't have bought one though. Now he's got an economy version for $150, vs $270 for the regular one. I'd surely go with the economy version if I had to buy one new.