Al-Azraq

Hi guys, I am new to DCS, played a lot of IL2 though. I currently have the Viggen and F18 but I am planning to get an earlier dogfighter such as Mig21, F5E or Mirage. I am asking because this server seems to be the right place to be for those of us looking for some old good dogfighting. Which are the available planes in this server? I am very attracted to the Mig21 but so I am to F5 and Mirage.