Sorry to hear you have been on so many different meds! There are many different bio's and I've only taken the Enbrel so I have no experience with any of the others. Have you tried Plaquenil? It isn't a bio, but it is good and works well with the MTX and sometimes if you toss in a bio with it, it can be a really great cocktail of meds, if that is possible.
I know it is all about trial and error and that alone can be exhausting and frustrating, because you just want *something* to work!! Some weeks my husband gives me my shot and I feel the same as before, it's as if I am on no meds. Ridiculous! Please know you are not alone.