Which Idle to install

[Spiritof76]

I am running Karmic, and want to learn how to use Python, I call up the "Software center" and it gives me a few options. I can install IDLE or IDLE (using 2.6) or even IDLE(using 3.1)

Python 2.6.4 is already installed on my system so I don't understand whether what I need to install. Is 3.1 better? will I get conflicts?
I have been playing with Python on the command line and am impressed with the language, Its sorta like what BASIC wanted to be.

Is Idle a a good choice? Is there a better choice?

Thanks for any help

[dhillonv10]

The best choice as always is cl (command line or terminal) if you are looking for a IDE, IDLE 3.1 should be just fine. I recommend using and getting used to the CL, then you can code in gedit and for compiling use python <file_name>