I have a ghostek atomic 3. Just got it this am. The screen is nice and doesn't rainbow. It seems as clear at a naked screen. I have a tempered glass protecter on under the case. Gap between screen and my screen is minimal. Typing on this is better than on a life proof fre.
This a big heavy case. Much more substantial than a life proof fre. I also think it will be more shock resistant.
I wouldn't want this (or any waterproof case I have ever owned) for everyday use. I got this case for duck hunting and beach use. It's a lot of case for everyday use. My wife says I sound a little muffled while talking to her, she had same complaints with life proof. I keep EarPods handy when I use a waterproof case to make any serious calls.
Build quality is pretty good. I do wish the charging port door was a little easier to open. It has a small plastic tab to grab.
Over all I like it. I needed a case to provide good protection for use around salt water. I think this will do it.