I've got to put my opinion towards Soul Eater. I'd rather say Macross, but it doesn't look like it will have reliable subbing nor does the following seem that large this season.

But definitely Soul Eater then. It's long, done by BONES so we know the animation will keep up to standards all season long (excepting that soccer eps of Eureka 7), and it is a staple shonen series of the season.

Those that don't fall into watching Code Geass will more likely be picking up Soul Eater than Druaga. Sounds like a series of good fights, and possibly some stuff to debate about.