I'd like to suggest to guarantee give 1 Shard of a Girl per use of Combativity (Fist).
It's driving me insane when I have to spend 200+ Combativity (Fist) and still not being able to take a Rare (Green) Girl.
It also affect a lot Events like "Epic Days". If we would spend 100 Combativity (Fist) per Girl, considering that we get 1 Combativity per 30 minutes, it would be totally fair in my point of view.
I'm a new player, but another example of my situation:
-I advanced from 5.Bigger in Texas to 6.West Cock and I still have 2 Rare Girls not claimed from Perform in 5.Bigger in Texas.
Just WTF...