Levacquin (similar to cipro, in the same family of antibiotics), keflex, tinadamax.............there are many others. It is not a question of what is out there but what you can tolerate and what works. Just because there is a med does not mean it will either work and/or be tolerated. It is trial and error and what works well for others might not work for you.
In my opinion the 4 most effective are cipro, flagyl, xifaxin and augmentin/amoxocillin.