Share 'Disc everyone needs'

There are many good discs out there (Buzzz, Nuke, Teebird, Roc, etc.)I am wondering what disc that you think everyone should try out, and should have in their bag.I say ESP Zone. It is a perfect stable short-range disc, but its ability to really skip puts it above most discs around. Edit: What is a disc that no other disc from any company can replace (Innova Katana, and Discraft Nuke are simila…