the DCS spit is hard work to fly to start with , other guides recommend quite heavy modification to reflect the actual flight stick travel of the real world aircraft especially in pitch on that platform and for me to get that one satisfactory to fly i had a lot of curve on its pitch axis , the Asobo stick sensitivities are nicely tunable to give them some credit and you can limit its pitch axis … i’d say the Asobo flight model is not entirely natural and typically flight simmish in that its largely read from tables compared to xplanes simulation of airflow but it does feel nice and agile exactly as a spitfire should
also bear in mind the differences feel quite noticable on the two variants flying iron have given and the clipped wing is noticably snappier in the roll axis … if your going for aerobatics id go with the clipped wing whereas the standard winged aircraft is going to be that little bit more stable cruising along