I don't want to argue more, but sup com for exemple is inferior ... Booring like hell.
Total Annihilation, I agree, is awesome, with mods etc... but this one is just different in his own way. And it's made with the cards and the strategic map too, everything goes smoothly together.
(I didn't know the SPRING project worked now... I only tried a buggy version of it).
I can advise you some "other games" like Space Rangers 2 and SPAZ (Space Pirates and Zombies) to give you some 'aerial strategy' .