Gozr, this is not IL2. To compare the two as software is pointless. There are many things in LOMAC that are going to take more CPU cycles to keep track of. Missiles, radars, RWRs, etc.
And before you get red in the face angry about things that are missing or are modelled incorrectly with your 6 posts here, realize that all these things have been brought up before. Things you haven't even noticed yet. ED is aware and they haven't put the code in to make these things work. Not to say you should sit quietly and smile about it, but as someone who has brought up several deficiencies in this game, you are going to end up frustrated if you think you can try and get ED to do anything about them. Also be prepared for certain people saying things like "It isn't a bug". I'm sure you know the type.