How to play MiG-21 PFM like a slav in War Thunder?

GET 3% off War Thunder GE & Vehicles and GODMODE decale: The MiG-21 PFM is the new Soviet Jet Fighter and the main WINTER WT prize! How is MiG-21 PFM, and how the real slavs plays on this attacker with hard soviet accent=) #warthunder #mig21_pfm #guide