Blizz Destro's can be weird. you have to throw them lid smooth to get good flight out of them. at least the super light ones (130's).
The A-ss is flippy from jump street. The Valk in fresh DX form is considered by many the best version currently in production (myself included).
Some discs to try that would be "straighter": XL, XS, Teebird, Eagle-L, TL, Champ Leopard, River, Saint, Cyclone,
also work on being smooth with your form and preserving the disc plane throughout your throwing motion and into the flight.