Isn't it going against everything taught in the discing down thread to tell people to use a disc that is faster than they need to execute a shot? Guy throwing Boss, when Teebird would do, or Teebird when Roc would do seems strangely similar to throwing an Excal or Firebird when a Drone would do. How exactly does this differ? Working hard today, I'll check in more as able.
Yep, it's backwards. What's really funny is how often people are opposed to both. The same people that don't want to disc down also don't want to use a very overstable driver over a mid. It's an enigma wrapped in a riddle sprinkled with irony.
As to why it's like that, I can only guess. My current guess is that overstable mids are easy to get to their cruise speed, but really difficult to throw fast enough to turn. So as long as they've hit their cruise speed but haven't exceeded the speed at which they'll turn, you'll get a really similar flight. The problem is that flight is so consistent that your line shaping is severely limited.
With the faster discs it's quite easy to throw below their cruising speed to get a more overstable flight so throwing slower or faster will allow you to manipulate both stability and distance.
My observation are that there are two type of people who use the VOM (very overstable mids).
1) People who like the consistent line they get and then throw that line whenever possible (if I throw just to the right of that tree I'll park the hole)
2) People who throw super far and their VOM acts the same as a VOD for the rest of us.
I can't argue with #2. If you can get a VOM out to 350' then you don't need the help.
Take that scenario from #1. A guy throwing a VOD will have the option of throwing around the tree, thus taking it out of the equation. The guy with the VOM will have to throw just right to avoid missing the tree or going so wide that he comes up short.
Yes, the VOD guy will need better line shaping skills to pull it off and assuming equal trajectory hitting skills it's a wash. However, I'm saying that those line shaping skills are easy to learn and it's still a very consistent shot. Having more or better skills is always better, so why not build up the ones that are easy to gain? Why not be the guy with the good trajectory hitting skills AND the guy with better line shaping skills when it's easy to do?