Which test management tool is better for automating tests with selenium webdriver for PHP/ Behat. ?

[Suki Verdee]

I need to pick a test management tool. X-ray or zephyr are the ones I have chosen. I like the look of zephyr. but would it be better to have x-ray as in the future we would like to use automation and I believe the developers use PHP. I just need to know which is better for automation zephyr or X-ray. As for manual testing zephyr is pretty strong.