I'd go for 0-10 if it was an option.
I used to fly MS CFS for a couple of years, then CFS2, then something better came along.
With flight sims, you really can't tell.
On my Atari ST I started with Anco's Jump Jet which was so bad I formatted the floppy disk, I went on to Falcon which was well documented but almost uncontrollable on my STe, then on to F16 Combat Pilot, then to Domark's MiG 29. Falcon was graphically a little rough, CP was better and much easier to control, but MiG 29 though graphically less subtle and without the sophisticated weapon options, was nicer to fly, and I suspect the flight model was better.