You forgot the Lockheed P-80 Shooting Star, which qualifies as a WWII jet, since it did enter USAAF service just before the end of hostilities. The first squadron was in shipment to Europe, where it was expected to participate in the first jet vs jet combat with the ME 262, when Germany surrendered. Being too short ranged for use in the Pacific, the type did not see actual combat in WWII. Re-designated F-80, the Shooting Star did go on to see combat against MiGs in the early stages of the Korean war. Soon outclassed by newer fighter types, though, it served out the rest of that war in the ground attack role. I would say that the P-80 was hands down the best jet of WWII, since it was the last jet produced in that war and continued on into the next era of jet combat.