I really appreciate your reply as a whole - but i am not sure if i have mentioned that i fly exclusively in Air RB with a Hotas and SFC (even on an old and inactive MS account) - with the individual instructor slides at “off” whilst keeping the general slide at “on” to keep the auto trimming of the aircraft.
Therefore i don’t know how bad the planes might be to fly with mouse aim.
But in any case the planes were not my taste regarding responsiveness - the best compromise for me was years ago the F-8 (long before it was used by almost everybody and the fire power was good enough for me) as i was never a fan of 109s. So using the very strong flaps to increase maneuverability is nothing new - but i am not sure if everybody is aware of this.
I was a fan of the Doras (i bought the D-13 with the boosted ailerons) even at 5.3 despite i never enforced head-ons due to the severe accuracy disadvantage vs mouse aimers.
But imho the wt meta changed significantly since 2019 and if i see the competitors today the D-9/12/13 need a downtier to shine; imho the 5.0 BR is slightly too high when i compare the combat effectiveness of a 4.7 La-7 with them.
I mean in the rare event when playing not with Germans in a full uptier in my SM 92 the 190s are no threat if flown by average pilots. And even vs experienced guys - as soon as you deny a head-on and get behind them (which is extremely easy) they are toast - the superior roll does not help, i can go 870 IAS in a dive and i won’t overshoot thx to my airbrake. Imho the 190 Ds are still just support fighters.
Anyway - gl & hf!