The problem with silicon grip covers is that they will stretch with time and even faster depending on how much you use it and the weather conditions so if you life in very hot or humid conditions it will wear down the material faster
I bought some for my series x love them . I have a white samurai one on my white series x controller i love it had it for a year. Have to clean it with soft cloth collects dirt over time. But still going strong
If you're a stickler like me Sony has dropped the ball with the design on this. So many issues on Reddit and after literally maybe one day of light use I noticed scuffs above my buttons almost like transferring from Square to triangle. Couldn't believe it! Just exchanged my first one and the full grips from Vital won't protect that. As far as the stick on grips go the biggest issue the Edge has is the white grips and I don't like how there is slight exposure. That'll definitely wrecked over time. I'm almost at a lost with trying to protect my $200 investment except insurance. Shame on Sony once again!