When I was introduced to the concept of 'perks' I eagerly awaited the moment I could afford to fly the 262.
However, when I reached the magic mark I was clever enough to realize that I was not nearly good enough to be succesful with it and I still believe that, even now.
Usually I get massively pissed off when flying and fighting to the best of my abilities and get killed. Granted, I mostly kill myself these days (too much 'G' in P-51, too close to ack, screwed up carrier landings) but flying the 262 in the MA would simply not be good for my health.
Fly it extensively off-line, compress it off-line, shoor drones with spuds off-line first is the only valid advice I can give you. Flying the g-10 with 30mm is a good primer too.