Yep, Reflex is great. I've heard from several friends of the heli persuasion that Reflex is THE heli simulator. Honestly, I use all of the "big 5"... G3.5, Reflex, AFPD, FS One and PhoenixRC... I rotate them, sometimes 2 or 3 in a day. Each sim has its good and bad points, and Nose-Over is absolutely correct... get the plane's flight model adjusted to match what you'll be flying IRL and they'll all do great.

-Case