Rev t4 frac /raids
Revs are a decent choice for Fractals. You will not have any trouble finding a group.
For Raids, Revs are viable, but not part of the so called Meta. You’ll have difficulty pugging, but in a guild, this shouldn’t be a problem as long as the guild accepts that you will be a Rev for raids.
If you’re looking to start a new character for PvE, you’re better off not picking Revenant right now. Multiple heavy nerfs have really hurt the viability of the class in high end PvE. You’re much better off roling an Ele, Druid, or Mesmer.
Anet make Rev great again.