Don't know, I tend to dislike the AGM recently. They seem just "unfair". You can shoot nearly everything from a range, on which the target can't shoot back. May be less risk, but also it's no fun in my opinion to loiter several miles out and take the targets out one by one from safe distance/altitude.
I really like LGB combined with a thick cloud layer at 10,000. Climbing above the clouds, dropping the bomb, and having a buddy (air or ground), who can see the target, lasing it is so much more fun