OK, guys, all your positions can be divided to :
1. Don't keep loyalty to chess pieces, go to bish or knights and fly whatever you want.
It is true, but... I am flying for rooks, and I know call signs of some good sticks I like to fly with. No, I am not in their squads but if possible I try to keep not far from them and learn. Study their techniques, tactics, flight parameter - alt from where they start attacks, when and where they disengage, etc. Mostly they even don't know that I am looking. It will take a lot of time to find similar players on other sides. Who are good, who flight the same type of planes and fly style I like.
2. Try other types of plane. It is better for you.
I tried to explain why I would like to fly P51D. In short - I want to learn this plane. I will change it later, but now I have to learn it. OK. When I started fly I chose Spit. And so happened that planes I was afraid the most were P51D and F190D. It is my experience, you may be surprised by such set but so happened. And first planes I started to learn were F190 and P51. I am far from being so good that can change planes in every sortie. I have to concentrate on one plane - I am sure you would advise the same for newbies.
Urchin, thank you for your advises. I read a lot of advises in Help and Training, and try everything. Something works, something not. For example, your advice about films is not so good, Unfortunately, records don't show flight parameters - speed, acceleration, alt, - and because of that they are rather useless. I recorded my flights with hope to see flight parameters of my enemies on some reversals but... These films are just a show.
And I fly often! 133 figher sorties in this month, 32 hours, k/d 1.3. Main problem with gunnery. Believe me neither trainers nor drons offline can increase my gunnery, I have to do it myself. What do you think, changing planes in each sortie helps me? I don't think so.