I've done some tests with the Me-163 and I have to say that I'm actually impressed with the feel of Il-2 1946. I haven't flown this simulator for months, but I think I might fly it a bit more now
I have done some testing with two sensitivity profiles. The first one all sensitivity bars to 100. With that setting I felt that the sensitivity was too "jumpy" in the centre. The second sensitivity setting was 0 5 10 20 30 40 50 60 80 100 and it felt about right. The joystick that I use is an old Saitek Cyborg 3D Rumble Force and I have Saitek Combat Rudder Pedals.
The stall in a Me-163 feels really similar to what I have experienced in gliders. The buffeting seems realistic and it increases when the speed drops and you keep pulling on the stick.
I felt that the spin characteristics of the Me-163 in Il-2 1946 are very forgiving, but it's possible to force a spin by pulling the stick back and to one side and with the pedals in the same direction. The spin recovery felt natural. I don't think that I can comment on the spin characteristics of the Me-163 in particular bacause I haven't flown the real thing
, but it might be a bit too forgiving because the stall should start at the tip because of the backward swept wing. I've tried to find data on the airfoil of the Me-163 to find out if the wings were twisted to prevent the tip from stalling first, but I couldn't find data about that.
I still think that CloD for instance has a better feeling of flight, but it's quite close.