havoc
Jedi something or other
My best suggestion would be to try a couple different developers. Each one with have its quirks and strengths. Then when you find one that gives you what your looking for stick with it as your main developer. If your using Kodak film try D76 or Tmax dev. Most are really good developers, If your using Illford or Agfa film i have heard that other devs will give better results. I wanna try the Diafine Dev. myself.