recycle common, focus on the blue cards u get
Lady Vamp is best - Thinker + Ring are great combo's both blue event cards are great as well both with Ring
next is probs Policewoman boobie girl then goth/proctologist
try and get the yellow event card as well its great but the two legendary cards/ pink are actually not good
then the best pink card is the one in monthly login
spending gold - Upgrading > Combo > Card Pack (Save atleast 3m for a good chance at getting a Blue)
Gems - Save for some unknown reason as the only ways to spend utterly suck
Not worth Combo Speed-Up / Arena chest speed up / Event energy / Main game energy
Only way to get Max citizens cards is from Gems Card Packs and Emma is Hands Down a GOD Card