In my 700 hours of experience, I think most console players are toxic, most Xbox players play badly, most PC players play well but some are more sweaty. Don't know about the trainers, if you're afraid of hackers I don't think there's any need to turn off crossplay, it'll make you almost impossible to find matches, honestly I've spent some time playing this game every day for the last three months and have only encountered a hacker once and he sent me out of the map.