I have (finally) just started remicade after 2 years of Humira. Instant, I mean instant, improvements - major labia reduced by half in size (apparently a result of non-draining lymph-nodes), minimal peri and anal pain, no swelling of fistula site.
Humira is convenient, but every person gets the same dose (40mg every two weeks). Remicade is dosed on your size, severity of illness and how you tolerate certain meds.
Let's hope I stay this way (much nicer for a mature woman). Best wishes to all.