Q:
Thief Backstab/Stealth ?
For tpvp, a good backstab build is this one. Heartseeking from or into black powder will be your way of gaining stealth (or sbow #2 into black powder).
http://gw2skills.net/editor/?fZAQNAoaVlsMpyplOx7J8PNBNBt9DGeE8OMfpMaFAA-TZBFwACeCA02fYxhAoaZAAnAAA
For WvW you could try a d/d build. Here’s one that isn’t full glass. Full credit goes to Mugi. It focuses on high burst damage from backstabs and lots of survivability.
http://en.gw2skills.net/editor/?fYEQRAoY8alUmSOHdy9E/5Ey2DfqCJKuHOVS1UaFoJA-jkDBYfRGdMgkFg0HwEBQUBAJqCiJPKrVNFRjVXDT7aI1qYQmzR1ieIzSB8wWA-w
I found that this thread was a good source for tpvp builds. Just be sure that there will probably be a newer one whenever class balancing patches occur.
http://www.reddit.com/r/gw2esports/comments/23w0wl/tpvp_build_list_up_to_date_builds_as_of_the_april/
You can also use this site for builds.
http://metabattle.com/wiki/MetaBattle_Wiki
