I admit to liking Safari, and enjoy the seamless experience (on a mac), but I am a bit hesitant to switch completely given some of the things Safari apparently

I admit to liking Safari, and enjoy the seamless experience (on a mac), but I am a bit hesitant to switch completely given some of the things Safari apparently lacks in the realm of security. As an example, I don't believe Safari currently supports HSTS or cert pinning. Both Chrome and Firefox do.