For long annys I throw a 3rd run cpd. Maybe it is a power anny? I like throwing os annys because they flatten before landing. Getting max distance and avoiding a cut roll. With a tailwind I'll reach for a star leopard, which will glide out towards 400'.
For shorter anny shots, I throw a 11x cheetah, 10yr buzzz, or a buzzz ss. Dependent on wind and elevation.
Disc selection is not the most important factor. It's knowing your disc and hitting the line.