Yea, true Russo-French conspiracy, shows also beauce AEP is out in Europe two weeks later than in the US
Anyway, Il2FB is different than AH so that it insists on historical accuracy. Rarely you find 109s fighting 190s, and if you stick to servers like greatergreen, you will enjoy greater "realism":
- no icons (except friendly and only at very close ranges to ID the pilot)
- no map icons (you have to use landmarks, sun or clouds to find your way over the map)
- complex engine management (if you are profficient, you can squeeze out more hp, but risks are also greater
- complex damage model and more accurate gunnery (bullet penetration, ricochets, ammo mixes)
- historical cockpits
With TrackIR, this sim is a winner, IMHO. AH has only one thing going for it - being MMOG. Other than that, it pales in comparison.
Finally the Spitfire is in Il2FB (AEP) and guess what - even clipped wing version ! Not to mention numerous versions of 109s, 190s, Yaks, LaGGs, Las, P-51s, 3 P-47s and 2 P-38s. And exotic stuff like Go 229 or YP-80.
Did I mention eye candy ? Somehow I feel few people here believe that poor eye candy is a sign of a "serious sim", and because FB looks so good, it can't be serious