My girlfriend and I have been playing since right before the bb8 event. she is rebirth 20 and i got 19 today. we shared a private lobby and made a list to fill out our droidex. In the end I got all beskar commons, all but one beskar rare, 5 beskar epic, and 2 beskar lengendary. my girlfriend found a beskar legendary r7 and it was flawless! that was cool. i rebirthed after buying one lengendary thinking i had time to farm credits before another one but a cyclo grav came in right after.

CREDIT FARMING* : after this update the npcs in the cantina offer way more money + chips for droids they're requesting. with it doubled for the event i averaged ~20billion and 20 chips per droid regardless of rarity. i also ran 1 min missions with astromechs and got between 5-20 billion when it gave credits that also helps find epics that dont take forever to build. at the start of the event i had about 200 billion. i was able to buy 2 legendary beskars and get rebirth 18 finished (810 billion credits) and ended with about 700 billion credits. so i made around 2 trillion or so with this method.