If two CIpro are working well then that may be a reasonable solution for you. If you haven’t tried the other antibiotics (individually, at first) then I think you’re doing yourself a disservice. I wasn’t able to make it work, but I wish I had several antibiotic choices to rotate. In that case two Cipro a day would just be one of several regimens you switch up every few weeks. Maybe Flagyl alone will do the trick, too, at the right dose for you.