I think both are Great.
I've always loved RTS games, since this one game i downloaded off of Kazaa in 3rd grade that everyone had been playing. I just kept fortifying and amassing an army. I didn't even mind the fighting, but the sheer growth of my empire was always my focus. I had put Strategy games away for a while and recently wanted to buy a new one, so i could get back into multi-genre gaming [i rpg]. I looked a long time and eventually narrowed it down to three games. Command and Conquer, Starcraft, and Sins of a Solar Empire. From what i had seen, Sins had sweapt the admiration of many a reviewer, so i purchased a copy.
I loved it. I made fleets of over 100 disciples and such and let them loose upon my foes, constantly backing them up and fortifying my defences, it was a great game, and is a great game.
Recently i jailbroke my ipod, so i downloaded a GBA emulator. I asked on another forum what the best games for it were and got mostly the same answers: Advance Wars [1 and 2], Fire Emblem [1 and 2], and Golden Sun [1 and 2]. As well as some talk of FFTA, but debate about the legitimacy of the "Law" system put in place. From some of what ive played of Fire Emblem, it feels alot like Heroes of might and magic, moving my troops to the enemy troops, and attacking and such. And it was really fun too. I dont know if HoMM is the Pinacle of TBS, but i like the system used and such, so i hope i dont get flamed for using it as my referance =P
[whew, nice first post!]