Which 5* should I rank to rank 5/65?

Trying to figure out which of the 6 in the following poll should I rank to 5/65.

I have 4 5* NF, BWCV, CMM, and AA ranked already to 5/65.

Does anyone know which of the following in the poll to rank up?
Any input would be greatly appreciated!!

Comments

goingtobeuncollected

Dude may I know where you are in terms of story content ? Coz you might need some particular champs in some particular content

NickChi

Apoc all the way

WayWorn2525

Dude may I know where you are in terms of story content ? Coz you might need some particular champs in some particular content

I'm Cavailar with Act 5 (57% completed) n Act 6 (5% completed)
I did the minimum contents just to attain Cavalier status

JuggerNot

I think HT or Apoc would be most beneficial.
Maybe cap only if you could get really high sig

goingtobeuncollected

Dude may I know where you are in terms of story content ? Coz you might need some particular champs in some particular content
I'm Cavailar with Act 5 (57% completed) n Act 6 (5% completed)
I did the minimum contents just to attain Cavalier status

Nice job
I think apoc is a good variant option

goingtobeuncollected

Ii think he covers much more ground