I have the gray and orange. It's nice, but not exactly what I expected. The interior isn't really soft (it doesn't give much to the touch), it's more of a soft feel. Definitely more of a hard rubber than silicon. This makes it a little tricky to hit the volume rocker and power button, but it's not too big of a deal. Also, the headphone hole is really small. If you use something larger than the apple set, good luck. And just like brickshot mentioned on the youtube review, getting to the vibrate switch is a pain. I've got decent size hands with no fingernails, and I can only use my pinky, or the side of a fingertip.
All that aside, it's a pretty sweet case. Feels really nice, doesn't add much bulk, and the grippy interior is awesome. The build quality is really nice. The interior feels seamless, and the rubber material completely surrounds the phone, so no need to worry about scratches from the plastic. And yeah, about the possible sagging again, it's not happening. Unless you can magically stretch a hard plastic, it's staying in place. Btw, the gray plastic is definitely going to collect a ton of little hairline scratches, but it hides them well, you need to angle it into light to see anything.
Whew, that was a lot of typing. Anyway, I think I still like my Luxe more than this anyway, so it may be for sale shortly, we'll see.