What is the best assassin armor?

I'm having trouble. Also what is the best insignia for them?

+15 while attacking is always nice to use.
but still there are other armors that can be used for better use..
like +10 vs physical then +10 vs piercing is great if u are ganking etc.

but i'd say +15 while attacking is a good general armor.

It all depends on build. I have several sets of armor on all my characters with different runes/insignias for all the builds I use. Do what works best for your build.

best-looking: Vabbian

best insignia: Radiant, Survivor, or Nightstalker's

~Polynikes

Can't really tell you which one is the best,cause like with everything in GW there is no best.

It all depends on what you will be doing.

It majorly depends on what you are running, if you need the health or energy, or the stats... its a situation based question