I have to say Michael, b/c if push came to shove and Michael ordered Dwight to do something against Angela's will, I'm fairly certain Dwight would heed Michael - or at least pause long enough to really piss of Angela and send her storming off in a huff.

Think of it this way: Angela = Padme. Dwight = Anakin. Michael = The Emperor. In the end the padawan runs to his master...always.

i dont exactly know who padmae or anakin are (star wars???), but, dwight has never made out with michael. lol

Dwight tried to usurp Michael's authority because Angela told him to. Winner: Angela!

Dwight has even lied to Michael to keep his relationship with angela secret. Even if Dwight doesn't care if it's a secret or not, he still respects Angela's wishes. I don't know if he would do that for Michael......well, he probably would.

Why wasn't Oscar nominated? Don't you guys remember Dwight's attempt to kiss him??? (Gay Witch Hunt)

In Season 2 Dwight probably loved Michael more but now his love for Angela has grown. He definitely showed that when he lied to Michael for her and tried to take Michael's position

ugh, i think that his love for either one is kinda gross, but the way the show portays it is so hilarious i had trouble choosing

He did betray Michael for Angela.