I have many classes and for sure the closest to fury is havoc DH.
Fast rotation
Mobility
Leech
Enhancement shammy
Feels good
Looks good
Sounds good
But… extremely squishy IMO
I think havoc DH and WW monk are the most similar to fury. Havoc has the mobility, fast pace, and self healing. Monk has the mobility and fast pace and always has something to press it seems…but be warned, WWs aren’t too great in PvE content currently if that’s your thing.
Spriest is also pretty similar to fury as well if you like ranged…the whole playstyle part of it. Build resources, spend it high, and then do alot of damage.
Spriest also isn’t in the greatest of spots either though.