i currently play them both Aces High flight model is hands down far Superior, WW2 Online thou has a far Superior ground game hands down, Tanks, Ships, Artillery, and infantry. Taken towns is far more complexe than just dropping troops to cap, Infantry has different classes from rifleman,sapper,anti tank rifleman,motarman,light machinegun, submachine gun and sniper. not everyone can get everything in the game, it all depends on your rank. Ive been there sense they started up went thru all the real bad times but my ranks enough to access everything, games came along way