Stop bickering, that's what gives DGCR a bad name. One person says something, the other can't let it slide, they go back and forth till the thread is ruined.
It's all pretty much experimentation on what'll work.
For tailwind, throw a slower disc than you usually do. For a headwind, throw a faster disc than you usually do. As far as the cross-winds go I usually go Overstable for left to right, so it'll fight the wind better. On a strong right to left I'll throw something understable or stable, and hyzer-flip it so the wind catches underneath the disc and carries it.
On windy days I'll also shoot for a tailwind putt. If there's a strong tailwind, I'll throw softer than normal so if I don't get right up on it, I'll end short and have a tailwind putt which to me are much easier. If there's a strong headwind, I'll disc up with an overstable disc and shoot to end up behind the basket, giving me a tailwind putt. Positioning yourself for the wind you want on the putt is pretty critical on windy days. If it's a 20-30 MPH wind, I'd rather be 20 foot with a tailwind, then 15 foot with a headwind.