I've been playing on my druid for like 3 months and never really messed with kitty spec untill a month ago and alot of other druids tell me to use spreadsheet/rawr could someone direct me where to find that. Also is black magic better then mongoose/berserking?
If you're not sure on black magic then no. It's only good at very high gear levels where you'll be aware already of all your min/max possibilities. Berserking, mongoose got stealth nerfed a while back.
A simple google search got.... http://rawr.codeplex.com/