Kriss, my rheumatologist told me she's seen the best results on Remicade also, but in arthritis, not Crohn's. But, you are correct that the dosage is the same for everyone on Humira and Cimzia, not weight-based. I don't understand how the drugs work enough to know if this would cause a difference in response for people who weigh more.
Crohn's Disease, Acid Reflux/Gastritis, Hashimoto's Thyroiditis, Endometriosis, Arthritis, Depression/Anxiety. Too many meds to list them all. =)