Tuomio, the point is that, IMO, 190A/Fs are the worst zoom climbers with a wide margin. I cant find a reasonable explanation for that, but this is a fact.
For example, yesterday I (190F8) was pursuing a yak with a considerable speed advantage (about 40mph) and was gaining on him, both at level flight and near sea level alt, (d3, d2) and then the Yak broke hard to the left while I started a trimmed zoom climb to the vertical. While zooming I saw the yak ending its turn below me and starting to climb in the vertical too. D2-D1.5-D1-D600-D450, ping, ping, boom. The aproach from D2 to D450 (in my FE) was incredibily fast (max of 4 secs). I talked in private to that pilot and he told me he was light (about 25% fuel), while I was "heavy" with about 75% of fuel. My extra weight (inertia), my speed advantage, he turning 360, me doing a trimmed smooth climb etc., all factors in the 190 side, but no way. I think he was as surprised as me about the poor (almost phetid) zoom of the 190F8.