when shooting at fighters, just fire 2 of them spud cannons at a time, you conserve ammo and extend your flying fun:)
when engaging buffs, give and expect no mercy, sock it to em with everything. i am more afraid of engaging bombers with their defensive 50cals than zooming around in a cloud of red icons trying to catch me.
SA SA and more SA, keep the schwalbe fast and try to get some alt so you can easily dive away from fast cons tracking your 6.
do not use the 262 for HOing if you have plans to fly longer. all of the other guns have a faster ROF than the 30mms of the 262 and therefore have better chances of hitting u.
get used to landing with 1 engine. find a nice safe medium or large field for the longer runway, make a good approach, pop full flaps, drop your gear, turn off your one good engine when your wheels are about to make contact so you dont yaw upon landing. when my engine goes asmokin, i turn tail and run for home because i dont have enuff perks to spare for losing a 262.
if hitler didnt hinder the development of the 262, we would all now be speaking german
good luck and have fun with this bird...