Need help, who to advance first?

So I waited until a good event to start recruiting hunters and I pulled x10 3times and x1 5 times later on (I really need to hold back but...no regrets)
and (from what I see in the forums and comments) I seem to be quite(very?) lucky.
Now I suddenly have too much hunters and I have no idea who to advance first....
Kain is high because he was the first 3* hunter I got, while patrone being the 2nd . Also used all the walnuts on patrone so I have 80 traces now. r.i.p Dino

P.S. The reason I dont regret the 5 single pulls is because I got Yuri, Patrone and Gullveig from it. Don't ask how.