This isnt about choosing which fisheye is the best to buy, so just keep reading.
I have a 0.43x opteka fisheye on my JVC Everio GZ-hm230 and it has a filter lense that comes with it. When the filter is on i feel like theres very little distortion and it makes it kinda hard to film with cause i have to get farther away. But if I take the filter off it makes the image wayy more distorted, but I have to zoom in quite a bit otherwise theres way to much vignetting. Also when its off, on the screen on my camera the vignetting looks fine but when I get it on my computer its alot more then I think and looks horrible. So I cant figure out if I should keep the filter on or just take it off.
PLEASE give me some advice! I cant make a decision.