What cable should i buy?

Don't buy any of them. Make your own, that way you can get top of the line cables for a fraction of the price. All you have to do is solder the connectors on the cable.

That is what our band did for our studio. For myself, I made a 27 foot instrument cable out of Mugami gold instrument cable and Neutrik tips. It's amazing.

You can get all of the stuff on redco.com

I'd very much suggest going with the Mugami Gold cable if you can afford to do so.