who should I zeta next

so I'm currently at a crossroads on who I should zeta next. I maintain my top 50 ranking in an old shard, and I currently run my ep team. however with bastilla being the new rave, I'm considering on making the switch. I already have both her and gmy zeta, however I'm only lacking dn unique to complete my current squad, but was thinking of either jolee or ezra instead. so I'm asking which way should i go? as i understand it, nihilus is also being theory crafted into a shan team as well.... please help. thx in advance