A long time ago a friend of mine who just started playing Disc Golf asked me a fantastic question:
“What is more important… manipulating the angle of the disc to fly how you want it to, or understanding how the disc is supposed to fly when thrown flat, and utilize it’s natural characteristics?”
The first thing I said, and I would think most would agree, is that you need to understand how your disc flies naturally first. Not only how it is supposed to fly new, but how it will eventually fly after you have hit all those darn trees and broke it in. You can really only determine this with your own experimentation disc to disc since no one knows how much bark you’ve made fly!
The rule of thumb with plastic is the cheaper it is, the quicker it will become understable with use. And for some plastics such as the Discraft Titanium plastic, that disc will fly the same as brand new forever. The Titanium plastic is close to indestructible. Don’t rely on expensive plastics to change flight characteristics too much over time.
Also, more expensive is not always best. One of the cheapest plastics you can buy is the Discraft Pro-D, I have an XL Pro-D, and it’s a staple in my bag. It’s crucial for me because after years of use it went from stable to understable, and I now use it as a roller or a predictable turnover disc.
Once you are very comfortable with how your disc flies (make sure you are using the same grip, speed, etc. to ensure predictability), then move on to manipulating your hyzer and anhyzer shots.
With proper practice and experimentation you will know if a disc thrown flat will give you exactly what you need without the huge unpredictability of angling a hyzer or anhyzer.
Grip, Throw, Repeat,