ROF was NO bit better than CloD. In fact maybe even worse since it was absolutely unplayable at times with a high end rig. I have flown it from day one of NA release so i know what i am talking here.
Also it had absolutely the same flaws in many aspects. (Planes without wings keep flying and stuff like that).
Winger
EDIT: That didnt keep it from becoming the awesome sim its now. Despite of the here and there unrealistic FMs for sure
(catchword uber Pub or Camel) - No i wont discuss about that here now