Bizarro

I think I'm going to do a whole series based on Superman Characters. So here is the next in the series after energy supes. These are great fun to do, I try to do a bit of work on them in the morning as a warm up or as a reward in the evening =D

On the left is the first sketch I did, which I nearly took to finish. I ended up changing directions because I felt like Biz was coming out a bit too malevolent.

Who should i do next, Powergirl or Zibarro from all Star Superman?