Which class should i play?

Hello epvpers and C9 player.

I just startet to play C9 again and i want to do some higher lvl pvp (50+) and i dont know which class i should play.
I have an 50 Bladedancer, 50 Illusionist and 47 Blademaster.
I would like to play melee because ranged chars seem to become boring rly fast to me.
If someone could tell me some pros and cons of the melee classes and how they work in pvp and pve in generel would be awesome.

Thanks to everyone who give me some good advises and informations.

Sorry for my English hope it isnt to awfull to read :(

If u consider playing one of ur current classes, that is bladedancer or blademaster, obviously not illu cuz its not a melee char, u should know that bladedancer is quite hard class to master, u need decent gear and much time training on your combos to pvp, on the other hand, blademaster is one of the strongest pvp classes, its easy to master it also

thanks for the answer. I think my main problem is that I have the feeling i dont deal any dmg in pvp or in pve with my bladedancer