I've switched from using Renewal to Nature's Grasp. However, I am still using vortex because it works for me and in comparison to Bash, Ursol is a far better utility. Some people have said it glitches but I haven't seen it glitch yet. For more information about in my blog post:

http://bloodvein.net/2012/09/balance-druid-pvp-spec-patch-5-0-5/


If you want to check out some other video see my youtube channel.

http://www.youtube.com/BloodveinMovies