That one looks like a good case, and my wife is already off on a squee-fest at the moment, and I expect an order will be placed shortly already have a cheap cleap case for my plain S4 with my Ingress team logo on a sticker under it, and it's got good thick bumpers.
If this company made one like the S4 model for the samsung accessories, I'd be all over it in a second. I'm a woodworker and could do some interesting engraving work of my own. drop my phone a lot, and corner protection is critical for me. anything resembling outdoor light, you just could not get the screen up to visible without sticking it up to your face and holding your hand next to it, and setting the LCD to 100% battery to shutdown in 40 minutes
The S4 is about on par with my wife's AMOLED-based Galaxy S3, and marginally inferior to my old LCD-based LG pro, had an X1, Razr, Razr Maxx HD, and now the X. It's been cool seeing the evolution, and even better experiencing the flat out smoothness of the X. I think the history makes it more appreciated? They were all good phones more or less, but this thing is see-ack.
Bought the 16 gig version with the zopo smartphones at nextbuying, but the receipt had lower price for the phone and full price for the device. I got got the email saying it was shipping, it got to my house a few hours later