[kqr]

Having been intrigued by this (see my other comment) I decided to try out one of the more featureful higher-fidelity simulators, and discovered something else: I get really motion sick after just a few minutes.

Is this

(1) because my turns are uncoordinated,

(2) because I have an incorrectly configured viewport,

(3) because I'm not cut out for FPV flying, or

(4) a matter of persevering and getting used to the perspective?

[avidiax]

If you don't get motion sickness from a simple flight simulator, I'd suggest that improving your skill so that the motions are smooth might be enough.