Okay, so world of psychology vs psych news, no competition. Do you want to read about relationships? Or are you looking for the real science.
World of psychology has had allot about cheating in relationships, making them work, 'does your husband feel emancipated?' it is more like a crappy women's magazine. (no offense, I am female so no sexism)
Psych news has proper articles with new studies and findings from soldiers with post traumatic stress to lighting while you sleep causing depression.
If your interested in psychology as a science pick this one. If your interested in fake psychology like cheating then choose world of psychology, but you may aswell get a kindle magazine like psychologies or something.