LogFAQs > #950417274

For Normal stages, the drop rates for the listed items are 36%/36%/24%. This usually means the first place something becomes available is one of the better places to farm it, as new items usually get listed in the first 2 slots. Edit: For Hard stages, all listed item drops have a drop rate of 72%. I'm not sure if the shard drop rate is the same or not though.

The extra bond and XP items you get from skip tickets have no impact on the drop rate, as those are the equivalent XP and bond you would get by running the stage normally.