Druid I think is the way to go now for ZF,not as insanely fast as it used to be but its still a doeable instance and for me the best from 35-45.
I was seriously annoyed when BLizz did this,but then I tried to keep in mind just how insane non Raf used to be and realised its not so bad,its just I made the mistake of coming to expect things to stay the same.