Do you get a better pet at 20 or 60 or are they the same.

Kryziz

I read somewhere that some summoner pets you can try to get at 60, instead of 20, and they are more powerful is that true?

Telaki

The Prime Avatar Battles are stronger, but When you obtain them their Strengh is the same.

There are 2 Sets of Avatar Battles, the level 20 Mini Battles, and the 65+ Prime Avatar battles. The Prime's require a couple people becuase they're quite a bit stronger. But once you get the Avatar they're the same.

When you beat a Prime Avatar a Whisper, You can turn the Whisper in to the quest giver and  You get a choice of 10,000 Gil, or A ring, or A weapon, or Some item that used to get Evokers ring.

If you don't go turn the Whisper in, and collect all the Whipsers from all the Avatar Battles, You gain access to fight Fenrir. (Beating all the Prime Avatar's, gaining the Whispers is the only way to get Fenrir)

The Prime Avatar battles are all Repeatable.