"just dodge" is terrible advice. On maps like Rails and metal, its 2,5-3secs since first red flare.
Is it enough to dodge? Yes but only if you see this first flare. During battle, when you for example putting Rifles behind cover, its almost impossible. You need 1 sec to match unit/click hotkey and another 1sec to reverse. Its fine when you see flare. Its not fine when you see flares with 1 sec delay.
On the other hand, railway-artillery needs 10secs (?) and cas needs 3secs. Its bad design if one off map is useless and second sometimes is undodgeable.
And try to escape with ambulance
