Have you used PowerShell ISE 3.0? Its user experience is better than the standard tools on *nix that I've used, and of course much better than the old powershel

Have you used PowerShell ISE 3.0? Its user experience is better than the standard tools on *nix that I've used, and of course much better than the old powershell. You get very good autocompletion (similar to what you get in IDEs like Eclipse or Visual Studio), syntax highlighting, debugger, etc.