I used a glider simulator, Condor, and did just one trip in a real one. Flightsims were a hobby of mine, namely FS9 and Falcon. As Condor's manual put it: if flying would be the language of man, soaring would be his poetry.
I seem to remember that the director of eSim said that Okaysoft also is on stop order and will dleiver the new version. However, be advised that it if more expejnsive via Okaysot. There you pay 125
EUROS (currently =159 Dollar). If you order in California, you pay the advertised 125
DOLLARS (currently =98 euros, 4 years ago I payed 88 Euros only...) Usually the envelope slips through customs duty, I have not heared of anyone ever who needed to pay customs. I got two parcels by eSim, 4 years (original release) and one year ago (2.460), and each time I got it after 7-8 days only since ordering. If I were you, I would go with direct ordering at eSim. 27 euros saved are 27 euros saved.