PA titans is more of a blob and swarm fest than supreme comander though its similar in mechanics with the big difference that you also have space and planets as a 4th tactical layer, though that also means that if someone is turtling too much you can just drop a asteroid or planet on them or say “fuck you, im going down but i will take you with me “
supreme comander 2 was already too much of a swarm fest for me though the experimental units broke that up a bit
im more the kind to use small but specialized groups of units and make tactical descitions with them like on dawn of war 2, close combat, imperium 3 and coh 2, even if lelic insists on nerfing germany over and over again because gringo faction players cant properly play around OKW strenghts and weaknesess
that being said i might play supreme comander 1 for the sake of it