Personnaly I prefer Samshield ! I have one since 5 years and I'm not disappointed ! And also they have a good after-sales service !
I have never had a KEP, but I love my Samshield!
I prefer KEP, but Samshield are good quality too. I personally would buy KEP.
Samshield is the best! They don't make you look like a coconut head! 😂