Origins or Gen Con?

I'm trying to decide if this is the year to hit one of the big US gaming conventions.

Origins, June 22-26
Gen Con Indy, August 4-7

I know Gen Con is larger, and has some vendors that don't go to Origins. What I don't know is which would be better for someone interesting primarily in board games. Anyone who's been to either care to comment?

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Other stuff on the schedule (? = considering):

2/26 Chamberlain inventory day
3/6 Philly Craft Beer fest
3/26 Mudthaw
4/2 Coronation (?)
4/16 Spring Thynge
7/6-10 Dexccon (?)
8/1-7 World Boardgaming Championships (?)
11/4-6 Ubercon (?)

Origins or Gen Con?

I'm trying to decide if this is the year to hit one of the big US gaming conventions.

Origins, June 22-26
Gen Con Indy, August 4-7

I know Gen Con is larger, and has some vendors that don't go to Origins. What I don't know is which would be better for someone interesting primarily in board games. Anyone who's been to either care to comment?

---

Other stuff on the schedule (? = considering):

2/26 Chamberlain inventory day
3/6 Philly Craft Beer fest
3/26 Mudthaw
4/2 Coronation (?)
4/16 Spring Thynge
7/6-10 Dexccon (?)
8/1-7 World Boardgaming Championships (?)
11/4-6 Ubercon (?)