I currently own a FM Hi-Power, Glock 17, RugerP89, Springfield Ultra Compact 1911, Taurus Model 66 .357 Magnum and a Makarov in .380. There is no question the gun I would grab first in an emergency is the Hi-Power. It is utterly reliable, fits well in the hand and is shockingly accurate. It is simply a great gun and cost $265 NIB about two years ago. To be fair, I don't have experience with the FEG, but if it's half as good as the FM Hi-Power it must be a hell of a gun as well. The Hi-Power design is so good I think you will be OK with either because of my experience my vote would go to the FM.
Hope this helps.
Gerard