It was interesting seeing Death Cab and Social Distortion within just a couple days. The Death Cab show was well done, the sound was great, the musicianship was all there and the band did a fine job. Energetic or inspiring show, no. Was I moved to listen to DCFC albums for the next coupla days? No.
Social Distortion's coming from a different place. It was rougher, not the most amazing show technically, but it was raw emotion and an energetic good time. Definitely more fun, and I'm listening to Social D and Burning Brides (don't ask me why) in the car -- should last about a week.
If I had to choose, I'd see Social D again.