Original sentence: It has been the USAF's premier fighter aircraft for nearly 30 years.Russia's main air-superiority fighters are the Sukhoi Su-27 & Sukhoi Su-30 and the Mikoyan MiG-29.The current yardstick by which other air superiority fighters are judged is the Boeing F-15 Eagle
Edited sentence: As opposed to the US, many of Russia's fighters are highly agile, including the Sukhoi Su-27, Sukhoi Su-30, Mikoyan MiG-29, Sukhoi Su-47, Sukhoi Su-37, and the Mikoyan Project 1.44.Russia's air-superiority fighters are considered to be the most manoeverable and agile in the world.The Boeing F-15 Eagle has been the USAF's premier air superiority fighter aircraft for nearly 30 years