1)
What is the comparison to good figs?
1.
Malbim: They were picked in their time. So Galus Yehudah, they were taken in their time for their benefit, and became very good.
2)
What is the meaning of "Akir Es Galus Yehudah"?
1.
Rashi: The verse should be re-arranged. Akir l'Tovah (I will recognize for the good) Galus Yehudah, which I already exiled - Yechanyah and his exile.