I'd like to cast my vote for TDM-Modpak. I'm currently playing a game --
Small spiral arm, high difficultly, medium bonus, medium # of opponents, no neutrals, simultaneous combat.
I got luckly, only fairly peacefull races were generated, and they are all willing to be friendly with me. But ...
My long range scanners tell me that everyone has phased polaron beams and the Praetorian have massive fleets of Null Cannon Dreadnoughts. Sheesh, all I got is sheilds III.
My current plan is to quietly build carriers and armored fighters. I might be able to hold them off long enough to strike their rad producing planets and cause them to lose ships.
If the Rage had been generated this would have been a very short game