With the latest patch, it's not so much about which composition is strongest, but rather whether we can get a strong auguments and equip it to a strong carry. Personally, I think this is a good balance.
We also need to decide which Augments will be effective against the opponent we're likely to fight until the end.
Like TFT, it would be nice to be able to reroll, even if it's just Legendary Augments. Of course, the round time for Legendary Augments needs to be extended by 10 seconds or more.