[StavrosK]

It's got all the zsh features and doesn't need 4 seconds to start, like zsh did for me with oh-my-zsh.

[ics]

Oh-my-zsh is responsible for being slow as hell. If you really want plugins, Prezto probably still has what you want and is significantly faster on startup. (In my experience, with very minimal customization.)

[StavrosK]

Well, in the end I realized I had customized it to look and work exactly like fish, so I switched to fish.