How viable?

How viable is outlaw in pvp compared to Sin? Sin feels really strong but I like the flashy style of outlaw. I know everyone will say play what you like and I get that. I just want a realistic view of its viability.

not having a mortal strike effect will really hurt you, especially if you are going to queue the traditional rogue comps. it will also be harder to find groups that want to play with an outlaw rogue over an assa rogue.