An differing opinion of this "beast"
Unfortunately, am kicking myself for wasting $70 on the NGX (I might be in the minority here though)
I knew I should have stuck to the "other" one, as it works just fine for me. The PMDG NGX, is not very fun to fly, as in at all!
I can't for the life of me, get it above 29K feet (at a 50% load at an unrealistic .82 mach). The autopilot / auto-throttle is "quirky" - buffet from too slow, intersects with overs-peed warning at aforementioend 29K ft. You set a speed on the auto-throttle, and it can't keep that speed. Load B737-800 to 50% paying customers, and you can't even make a 1900 mile flight, with full fuel. Never had this level of issue with any of their products before. The forums are full of those who like to say, RFTM, even when it is obvious you have....
Admittedly, the model looks good, but I guess I don't really need an add-on that is such a pain in the A*# to get to work
Oh well, live and learn.
Bill