RE: FMS simulator
I have tried FMS previously, now, I have the Realflight G3.5 (and have tried G4) in my opinion, G3.5 & G4 are over all better than FMS. G3.5 is just a absolute joy to fly on, I've been flying on it preparing for training in the spring. G4 is not a whole lot different than G3.5 except for the float flying & more fields, planes, better graphics.
TakingFlight96