They COULD have!! Thats a big different and actually is a sign for a excellent working elevator. Normal experienced pilots in general dont got into a highspeed stall, same like normal experienced Spitpilots didnt black out, though they could by easy, same like experienced P38 and P47 pilots normaly didnt dived to death.
Unfortunatelly the AH190 miss a realistic highspeed upzoom(e-bleed), even the underpowered 109F and 109G6 outzoom the 2050hp 190A8 at sea level. The inertia out of 1200-1600kg more weight and at least 500hp more power should do the job by easy.
The 190A8 have the realistic bad climb due to the high weight, but miss the smal E-bleed.
The 190A8 should have a better upzoom at low alt than the P51, similar weight, but more power and for sure better than the 109F,G2 and G6.
In RL the 190A did own this 109´s in low/medium altitude. They was faster, had a better dive acceleration(more weight and power), they was more manouverable at higher speeds, they had more firepower and did provide a better visibility for the pilot.
With at least a bit altitude the 190 pilot could evade every 109 attack, by using its rolladvantage, dive acceleration and Vmax, while the 109 pilot in disadvantage had a real problem.
Unfortunately high wingloaded planes in AH create a incredible E-bleed, so the extreme power and intertia advantage dont dont show up.
It need a very good 190A8 pilot to win vs a 109G in AH, its almost impossible to get into a advanced position, even with 2k distance and a initial speed advantage, the 109F/G2/6 will outzoom the 190A8, as result the 190 pilot only can run away or try to loop around to go into a headon, where he have rather good odds to win, though its not a nice way.
The best was to get a shot is to let the 109 attack in highspeed(the 190 need to be fast as well), then the pilot can use the cellent highspeed manouverability to let the enemy overhoot and to manouver behind him. But this need a rather good pilot. Though this also work excelent vs Temps and Spits and other planes that get stiff alerons at highspeed.
Greetings,
Knegel