Rogue Leveling PvE-PvP spec build?

[Aldebaran]

Hi, I need a half PvP, half PvE spec for leveling, can you help me? Majority recommend 2x Sword and combat but.. I like Ambush and I want better Stealth in PvP so idk how to combine this together. Combat tree looks very nice but on K2 with lot ganking and high pop I can't pick full PvE build. Any ideas?

And as bonus can you explain me what weapons should I use? I mean 1H, offhand, more dmg etc. cuz it matters for Rogues I guess. Thanks in advance.

 

[Sheph]

go combat swords with riposte, slowest possible sword mainhand

if you get ganked sprint/vanish away, heal up, engage (or hide / do another quest)