What shell is more powerful?

What is the most powerful shell and shell script available?

Korn Shell (ksh), Bourne Shell (sh), C Shell (csh), or Bourne Again Shell (bash)

csh?
Nasty horrible thing
First major script I did was in csh, man what a nightmare.

Read this
http://www.faqs.org/faqs/unix-faq/shell/csh-whynot/

Definately BASH

BASH anyday.

crap, i accidentally voted for sh, but BASH is definately the way to go.

> crap, i accidentally voted for sh,
Vote moved to bash :)

I have been using csh. Don't really have a preference except that I've gotten used to csh. The redirect error output thing is a good reason to switch. Probably wont. whatever.

BASH no contest :)

Never seen bash, so voted for what I liked best, Bourne.

If you want to try bash - you can try it out with www.cygwin.com.

BASH all the way.