I have done both.
First on Remicade - Had to travel 120 miles for the infusion as I couldn't get anyone here to help me. So that added the cost of a tank of fuel. I was very lucky with the cost of the remicade, but all in all averaged out over a year was about $100/month. It worked wonderfully and I loved it. I just got tired of the traveling after about 3 years. However, I did like the little nap I got after taking the Benedryl....and the shopping the rest of the day was a complete plus as they don't have sales tax! They really like to see us drive into town haha
so.....
I got cheap and decided to try the Humira....Human protien vs mouse based (I liked that aspect of it even though I never had any problems with it), self adminstered, a lot less expensive as I didn't have to travel, GI agreed that it should work. I was on it 18 mos and progressively got worse and had to switch back to Remicade. My insurance would not approve an injection more often than every 2 weeks.
Been back on Remi for 1.5 years now and have not regretted switching back. GI was worried about an adverse action with switching back, but I didn't have one.
Bottom line is you need to use what works for you. Everyone reacts differently to the meds. As you have probably figured out from this forum, there are no cut and dried answers to any of the questions. Hope all the info you will get helps you make your decision.