Using anything but a 1x is suicidal as your fps even on a high end rig goes right out the window, I love the SU230 sight but it's as if my 90fps goes down to a disgusting sub 60 and there is a lag/delay with it and every other 2x optic and higher; which is horrible.

@depleted Are you using high or low scope quality? On low quality I get an FPS boost for aiming through a scope because it lowers my FOV

how can you even play on low quality scope ? its looks so bad i cant tell enemies apart from buildings.