Understand this: The Meteor with its lighter wingloading would be much more maneuverable than the 262, and have four easy-aim lazer Hizookas in the nose
Wrong. The meteor Mk 1 was extremely underpowered. The MkIII had better engines, but with control limiters installed to prevent loss of aircraft (wasn't cleared for aerobatics at all), and had slushy response, as quoted by pilots serving with it. The nose was very difficult to slave to a target and hold. The roll rate was described as "atrocious". Pilots who flew both the 262 and the Meteor stated the 262 was much more nimble and control responsive, as well as a much steadier guns platform...let alone being faster.
The 262 would hold all the cards, and more importantly, would control the terms of the fight, disengaging at will.