Moray, you describe the 262 as owning the Meteor, but I don't see it that way... the characteristics you describe seem to follow a close parallel to the 190a8 vs the spit8. One rolls worse, one has better firepower. However the one with much better turn rate and much more docile stalling characteristics, coupled with the hispano firepower and the trajectory that goes with it owns the other. That is to say the spit8 is uber compared to the 190a8.
While the meteor may be slower than the 262 (especially that Mk.I Meteor) it will still own a 262. 99% of the time the reason I can't get a kill in a 262 is the horrible 30mm rounds. Put 4x hispano on any fast moving plane and it's instant death.
It will be a faster tempest, only more manuverable. Far cry from being owned by the 262, regardless of the slower roll rate.
My $0.02
That's just it. The Meteor suffered from very poor stall characteristics and a nose that couldn't track a target well at all. Add to that it was slower in all flight regimes, sluggish and unresponsive to control inputs, and had horrible roll rate... and the 262 controls the parameters of the engagement. This means the 262 controls how the fight starts, what regime it flows into, and when it ends... being able to disengage at will. Sorry Krusty, I don't have any agreement with you in this, other than the Meteor III had a better flat turn radius and guns with better ballistics.
The fight basically comes down to an A6M (better flat turn, less acceleration, lower top end) versus a Ki84 (higher top end, higher acceleration, more stable), in prop plane comparison. The Ki controls the how the fight progresses. If the 262 refuses to enter into a turn fight at medium/low speeds (like the Ki in that example)...a Meteor should present hardly a problem.
Capt. Eric Brown Chief Naval Test Pilot at RAF Farnborough 1944-1949... C.O. Captured Enemy Aircraft Flight 1945-1946:
"Pedestrian compared to the 262. The Meteor wasnt in the same class. The Meteor 4 picked up quite a bit and was moving in the right direction but neither of them rose to the challenge of beating the Me 262. The Vampire the first jet to land on a carrier would never have kept up with the Me 262."
Stolen quote, but tells the whole story.