Wich one should I buy? Wich has a better story going for it? Wich has more character development?
I've only been able to read one and a half issues of Katana and I had to force it. Vibe isn't that great either but its still decent and I've been able to read each issue just fine, so I would have to say Vibe is much better that Katana, plus he has a cooler power.