Best weapon set for Cond. Thief?
If your mostly do PvE you can keep using D/D and work on good Death Blossoms routines, with caltrops on dodge and caltrops utility skill.
P/D hands down. Though D/D is often better for leveling because of the AoE. I’d recommend P/D combined with D/D.
D/D for aoe and easy to hybrid condition build.
P/D for single target dedicated condition build.