In terms of protection, the case does its job and more, as my phone has fallen on bumps while I was riding an electric scooter at 20-25 km/h and it didn't suffer any damage. Occasionally, it falls down without being visibly harmed in any way, at least so far.

Unfortunately, it starts to turn yellow after the first 3-4 weeks, and by the 7-8 week mark, it ends up having the shade shown in the attached photo. The only solution is to replace it, which becomes quite wasteful and foolish quickly.

Negatives
After about two months, it started to turn yellow and it is visible in the thicker areas... It is a long and tiring process to put it on without catching dust particles that are quite noticeable...

Positives
The walls are thick and protect the phone, and there is a little extra material around the camera so that the glass does not touch the ground... Also, the phone does not slip from your hands, it is very convenient

I have been using it for a month now. During this time, the phone had a solid drop on concrete and the phone was perfectly protected. The case, of course, got marks from the fall but it did its job perfectly. Good feel of the buttons around. I would buy it again.

Overall, around 10 days it was in perfect condition, then this annoying yellowing started! For my taste, it's definitely not Crystal. It's not Spigen's fault, but the material. Let's go for something else, definitely not transparent...

Very good case but in just 4 months it started to peel and turned champagne color. I don't think it will last a year without becoming completely yellow