iphone screen protection

So I've been on the hunt for picking out a good screen protector, looking to upgrade to a 15PM and waiting until the release of this new blue Mous case coming soon for the Pro Max model. I've heard some screen protectors aren't universal, so I've been trying to do some research into what would...

If you have a screen protector on your phone, which type do you have. The one that covers the full front glass (first pic), or the one that leaves boarders around edges(second pic)? Which one is better? Does the one that leaves a small board (second pic) around the edge annoy you? Like when you...