Personally I don't really like the ME262 much. Your going so fast you have very little chance of getting in an effective shot, your ammunition is slow as hell and theres stuff all available, every dweeb and his chog wants to HO you (their only real defense) and if you get past all this, you still gotta worry getting discoed and losing ya 200 perks.
I've killed 4 262's, 2 after the infamous free perk night and really its not that hard. You fly nice and level on WEP, let em think they bouncing you, at 3 - 2.5k hard manuever vertical or flat into HO position, they're going so fast they'll try to avoid the HO but it'll just put them outta plane and deny them a HO shot, bang snapshot front quarter, kapoof, ded jet.
IMO they're just expensive buff killers not true fighters.