C-West is the least utilized world. Thats good if you want to be able to access it 24X7 without premium, but bad if you want to meet people, or find good parties.
If you were lucky and started out with a group, or if you know alot of people there it could be very fun to play if you dont have a lot of time to play KO.
I know alot of people on C-West, and its fun to log in and say hi and see how everyone is doing and mess around for a while. But I cant really stick with c-West because the price of gems makes everything on that server messed up. Really it is going to kill the server. Only afk macro'ers are getting crystals, saphires ,and opals and charging tons for them. They are also selling GBs to people so that these people can then go out and buy the gems they are merchanting...gems obtained from 3rd party tools.
You cant outcompete macro'ers for the gems so you cant farm your own. You have to buy them from merchant. It is very hard to make enough money on any server to come up with 20M per gem...and when you do buy these gems you are buying from the same people that are making it impossible for you to farm your own.
Spell of thorn on C-West goes for over 250M last I checked, magic sheild and all other scrolls that need gems are WAY overpriced...and the cost it takes to master is outragious.
If you could be happy sticking with DCZ or not getting mastered it would be worth it I guess. Its not really free if you have to buy GBs just to get your master skills and scrolls.