Advice on toons/ zeta

Bringing this back from the dead for some more helpful advice.

So I've given Vader my first Zeta, w/ very few regrets. I'm fairly comfortable under rank 100 every day. All my current Sith are G10, My rebels are still solid, and I finish GW every day w/ almost no problem. I'm about 25 stun cuffs away from getting Sun Fac to G10. I just felt like I needed him.....

Anyway. I'm at a cross roads for resources again. zeta @ 10/20. all of the next options doesn't help me with raids at all, except JKA. I can do one of the following:
Gear JKA
- this means I should zeta my GQJ and start gearing my remaining Jedi to X
Level, Farm and Gear Aayla (currently 4*)
- Same as above
Level, Farm and Gear JE (currently 5*)
- My droids are set, so not much buyers remorse here except I can't use him in AAT raid yet. (also should invest in B2)
Level, Farm, and Gear Darth Maul (currently 5*)
-My Sith are set for the most part, and this also means my Maul would get my next zeta.

I'm also taking suggestions. my SWGOH roster is below.