Starcraft II, Hell yes!!

[Z!re]

I think TA is still better than SC. Seriously. It could just be the "good memories factor". But TA man, no other RTS beats it for me.

TA and SC are two very different games.
TA focus on massive battles, while SC focus more on micro management.

But damn man, the sounds in TA, the feeling of a well placed artillery (Bertha gun) round slamming into a unit... ahh.. pure pleasure..