I love my wraith for pure distance.
I don't have the speed to get have it flip on me, so I release SLIGHTLY anhyzer. No other disc goes as far for me as the wraith.
You'll probably have more bad shots with the wraith than the orc, but if you need an extra 30 feet and there's not a lot of trouble if you miss right or left, the Wraith is a good tool to have.
Pred, Wraith, TeeBird, Eagle, Whippet, Cobra, Rhyno, Arrow