Haha, I wont comment on that =)
I guess ghostsins have an edge on necs at least - if you know how to play them. It's all a matter of preference though, barbs suits my playing-style better + that I dislike that venom is easy to negate.
Just a question btw; can you catch sorcs who tele like crazy with relative ease? Like getting them in stunlock with mb+traps, cause I guess your teleport is a bit too slow to keep up?
Also, how ping-sensitive are ghostsins? I know barbs are very dependant on low-ping, and the reason I haven't tried a ghostsin is because I fear they will be even worse. My connection is ~100 ping, it sucks... =/