What's my safest bet for starting anew on the pvp realm?

I was thinking slayer or archer, correct me if I'm wrong

Archer = weakest in pvp 1v1 but great at pvm, (that's probly all I know since I'm new xD)
Slayer = Never playd yet ^^ Sound cool

I quit like a month ago and archer was really strong in pvp. I believe they nerfed slayers a bit in general in pvp recently though.

That's actually the complete opposite. Archers require a lot in PvE encounters to do good DPS, whereas they're really strong in 1v1 fights and PvP in general if you can aim.