I've finally been playing long enough that all re-issues are repeat. I'll do the events for the flower gem and jewelry. But do I take the girl and sell her for bond crystals? Clear old events entirely and have two copies of event girls? those of you playing long enough to have this "problem", what do you do?

Non-issue, excess stamina gets used for whale ship.

You first max out the old event girl if you failed to do that. If you already have the event girl 5/4 then just pick up the girl and sell her for bonds.

Originally Posted by JellyWoW

You first max out the old event girl if you failed to do that. If you already have the event girl 5/4 then just pick up the girl and sell her for bonds.

Exactly this; and pick up an extra copy of the jewelry if available.