Favorite RTS

Mine would be command and conquer it was my child hood game and probably dawn of war 2 soulstorm

Do you like Supreme Commander, then try Rusted Warfare. It's a mix of C&C and SC. (And I made some translations for the game)

My favorite is Rise of Nations. It's fast paste and has many different mechanics to turn the tide of war.

Age of Empires , Starcraft, and Warcraft III :3
Never really played RTS since it's not really my genre. But i like these games.

Age of Empires 1, 2 and 3, amazing games..
Also warcraft 3 but didn't spent too much time on the actual game, just Dota

Starcraft II Loved it as a child, and love it now!