I subscribed to Klowd TV specifically for OAN. I used to watch them all the time when I had Uverse. I find them pretty level myself, but I see how they may seem to lean right. It's just hard not to get that impression when everything else is so far left.
Fox has too much confirmation bias. Don't care for all the preaching to the choir and lack of world event coverage there. I get about 15 minutes of OAN several times a day then get back to my own routine.
Far better than FOX and CNN doesn't even come into the picture. I don't watch CNN and I won't unless I'm a captive in a doctor's waiting room and even then I go to my iPhone to avoid watching CNN. CNN is anti-American and anti-everything I like.
OAN appears to be more biased than Newsmax or Breitbart, and less honest about it. I may not always agree with Breitbart, but at least they tend to cite their sources; OAN posts crap, then quietly "disappears" it when it doesn't fit the agenda.