There are some nasty, nasty headwinds at times in both Iowa and Kentucky where I've lived that will literally turn your most overstable destroyer, xcal, or force over too far right even if thrown with some hyzer if you can throw 350+. These winds can be pretty ridiculous, I've faced one or two that no disc can hold up in. Now imagine you are an advanced player trying to throw 450+ on a hole in a tournament facing that headwind. That is why many advanced players break the NukeOS out of the car on that day. It is ridiculously flat and streamlined and as fast as any legal disc, yet it is as overstable as a firebird. You can chuck it into any headwind and if its really nasty it may turn (any disc will), but it probably won't turn too much.