I never said I wanted to have a FOV of around 170. My issue is that when you restrict your FOV to 70 it might more accurately represent what I'm able to see crystal clear, but it also cuts off the things I'm able to detect but not see clearly outside of that field.
So look around. That's what you really do. If you grab a coin that is around 2 inches diameter and hold it out at arms length, that is how much of the world your eyes actually see clearly. Your brain simply fills in the details by scanning your eyes around, looking at interesting things for better detail, and overlaying them all into a single image that you "see" in your mind.
So at any one moment, you can only see a coins worth of the world. That is what tunnel vision is all about. The brains ability to construct the image is suppressed by approaching unconsciousness and so you are left with only what the eyes are actually seeing.
So when you say you can see things in your peripheral vision, you are actually saying your brain is constructing an image of something it sort of saw but is not sure about, because it didn't look directly at it. The information is simply not there to tell you more than some very subtle things like changes of light or colour. The "movement" you see in your peripheral vision is nothing more than your brain saying "and over here was some light stuff but now its some dark stuff"
In the game though, you can clearly see it is an enemy or a friendly, direction of motion and so on. Stuff your peripheral vision can never tell you.
To me a game will probably never really be able to replicate this properly on a standard monitor, because blurring 3/4 of the screen at a higher FOV is not an option for me. Instead we have to look at what is pleasant to look at while it doesn't show you more than you really should be able to.
This is why I am not against being able to do it. Some people really can't adjust to the correct FOV and so need to change it. Just don't try to deny that it is giving you an advantage over anyone who doesn't. Personally, I don't think it is that great of an advantage in this game because it isn't so much of a twitcher.
Even if you do see me and turn to take a shot, I'm still probably going to have the advantage at that moment because the rest of the game mechanics don't allow you to really use your early warning. Taking that spinning snap shot is not as easy as in most games.
That's why a FOV between 80-100 strikes the perfect balance on my 16:10 1920x1200 screen.
Fair enough. If your monitor is that resolution it is probably pretty big and so much of that peripheral area will be in your real peripheral vision for most of the time, so not much of an advantage. But 80-100 on a 20 inch 4:3 monitor is cheating. Maybe not ban worthy, but definitely not cricket. What you are doing is not in that league, IMHO.
I'll say this once more, "fair" is when people have equal chances.
Not really. You're missing the point of the game. This isn't meant to be a death match kill-fest where being the quickest and best is all that matters. Part of the point of a game like RO2 is to play it as realistically as possible. You are trying to feel what it was like to be there, not trying to turn it into some Tron-like video game world so that you can get max points.
So in that sense, when everyone else is trying to stick to realism, intentionally breaking that realism barrier is essentially unfair and cheating. I'm not saying this at you personally, but if that's all you are interested in you may as well play CoD, it's more fun for that kind of play and the other players want to play like that too.
Even people that prefer a lower field of view are not immidiately at a disadvantage, because what they do see will seem more clear and probably bigger on their screen.
Actually, in most games I want to set my FOV as low as possible. It's the same thing as having a scope in most games because their field of view is so wide that everything looks three times further away than in reality.
I make up for low peripheral vision by seeing further (realistically) and looking around. That latter bit helps with the situational awareness and terrain reading too.
As I said, it's no skin off my nose, but I can see why some people are bothered by it, and would like to restrict it.