I could be wrong, but it seems if you have a new expensive bow shooting arrows over say 330 fps, which normally are new expensive bows, you're limited to newer more expensive arrows, developed for the newer, higher speeds.
A newbie shooting an entry or intermediate bow could use, it seems to me, the older, less expensive arrows, originally developed for slower speed bows.
Correct me if I'm wrong, but I seem to have those views on my initial current check of carbon arrows for specific bows?