If you aren't really concerned with privacy, just get a good glass screen protector like the Belkin Invisiglass. They had some problems with the previous version (for a lot of people re: cracking) but have released a new stronger model). Ther Belkin protectors come with a lifetime warranty (for Belkin they consider it 5 years). I have the glass model on my iPhone X and it feels smooth when swiping and it still looks new.