I finally did this game. I play Dark Vengeance, while 'Scape plays Black Reach.

You, the internet, have collectively decided that DV has the best shot.

[URL="http://www.youtube.com/watch?v=FgYQO2ePktI&list=UUDMaNMhkiVhvjjK03G6dYng& index=1&feature=plcp"]Watch, and see if you were right.[/URL]