Czars are more of a big mountain ski, with less rocker in the tip, no tail rocker, and a pretty stiff flex. Hellbents and EPs are BC Jib skis. Tip and tail rocker, softer flex, and wider waist. I dont know what type of skiing you want to do with them, but right now, I would say get the Hellbents-I have them and love them, they are stiffer than the EP, but softer than the Czar, and seem to be in the middle of those options. They can also charge lines and stomp cliffs really well, whereas you would have a little harder time with the EPs-they would want to flex out and wheelie off cliff if you land a little far back. Get the Bents!