F/A-18E's radar has better capability & range then e Rafale F1 but e Rafale is more agile in a dogfight.
F/A-18E------- 7.5G/-3G
Rafale----------9G/-3.2G
How e capability of e F3 radar no 1 know yet
BVR F/A-18E rules but in dogfight Rafale rules of cos tat r many other factors like missiles used, skill of pilot, AEWC support n position of e aircraft etc