I like Sinema more in this race, surprisingly. Significantly better versed on foreign policy then Jeff Flake. That being said, I'd still support Flake over her because senate majority.
Totally agree on the Senate Majority part. Even though I don't believe in straight ticket voting (in county and local level races etc. party affiliation is irrelevant to me) I'll admit to considering myself pretty partisan on House and Senate races for that reason. I'm also not too sure about some of Sinema's policies. I looked her up, and apparently she was ultra liberal in the state legislature. I think I read some comments about her anti-Israel past. She's also anti-death penalty and pro-abortion, two no-no's for me. I respect your opinion.
Here's an article on her flip-flop on Israel, one of our greatest allies.
http://www.jewishjournal.com/rosnersdomain/item/guest_post_can_jews_believe_kyrsten_sinema_20120805