I bought this "quality" shell. The processing is done and makes a solid impression on me, the Bumper Protection is sometimes an open question. The poor rating is due primarily to the fact that the Metallbumper (the separately removed from the silicone case - but essential for the maintenance of the envelope - is) substantially reduces the transmission power. I stand - as usual - in the center of Hamburg and had power failures that I otherwise in D network never have / had.
The attachment of the metal frame on the envelope happens very tight, the metal is already bent at the loading port below, but the shell is too expensive.
SUPPLEMENTARY after 1 month use: The "metal / Plastikbumper" is now broken on a narrow place. The sheath deforms directly and does not provide proper protection more. Amazon offered me a refund directly u. Sending back. The only consolation.
