I have to disagree. Yes, there were tons of simulators and altough many of them were great for its time, I will rather have one DCS module (preferably Ka-50 or Mig-21:-) than all the older sims ever made.
Do not get me wrong, I spent countless hours with Hind from DI, Chuck Yeager´s Air Combat Simulator, US Navy Fighters...Retaliator...and many others and loved them all but even though we have much thinner choice these days, the quality is somewhere else. Watching boot sequence of Ka-50´s nav computer will never start to bore me :-)
Oh, and the main reason I got here, thanks