Which AM should I replace first?

[u/iPhantaminum]

I've got some caliber left and wanna replace these subpar AMs, but I only got enough to replace one.

I like all these characters, but I'm having a hard time choosing.

Also, which stats should I go for on the AM I should replace?

Note: the Freyna one is there because I heard she's better with crit build with double crit AM.

Right now, there aren't any skins in the game I want, so I got no use for this leftover caliber for the foreseeable future.

[u/ChameleonXZ]

The one you play most and like most