I use a crit damage d/d + sb in pve with valkyrie/knight/berzerkers equipment mix for PvE. This is because in PvE (especially dungeons) when groups of mobs ball up nothing can really outdamage cluster bomb/ death blossom spams. I tend to switch out my slot skills especially in fractals where certain skills are invaluable, for example smoke screen in the unspecified fractal, needle trap when fighting the legendary dredge battle suit/legendary elemental and shadowstep in the swamp fractal. Other than that I tend to keep shadow refuge and signet of shadows on my bar most of the time.
In WvW single target damage is more important so I actually use the p/d condi build with a sb for my second set. Imo the key to success in this build is not only to spec for condi damage but also for duration, for example my equipment set and traits gives me a +75% duration on my 4s pistol bleeds.