This thread has the potential to die on its feet, but it could also be very useful too. Couldn't find it posted anywhere else though...
I've done a bit of research on helmet/goggle compatibility and thought I'd post these on a new thread to save people asking in future. I've decided to list the helmets and which goggles are compatible with them rather than vice versa, since most people tend to buy a helmet first then gogs, but I could be wrong.
Feel free to add to it as you see fit... (helmets as well as goggles please!)