Advise with next toon

Hello,
Short ago, I bought the killer prime, now I need advise for the next toon to get. From the high value toons (more than 1000 FC) I only have Horus and KP, now I would like to get an Eddie, I think Alexander would be my choice, but I don't know if it would be better to get a soul for Angel/Gambler, or if I should keep saving for the Ferryman or any other.

What you guys think about it?
If you want to check: wanderer-1104

They are all decent - Alexander is a great addition to any team but there are places for Ferryman too and all of the others. Alex would be my shout - he can farm the final level of Underworld so very good for that if you are not there already. Always good to have another Eddie and a strong one too.

I absolutely agree, Alexander Eddie is the first choice !!!!

So be it, AE will be the next. Thank you guys!