I found a warp stalker today and charmed him. I was wndering if WS was better than king bangalash

Cats, Raptors, and ravagers are kings of dmg. Warp stalkers are usually liked for one thing. Their warp ability but honestly mine died a lot and the dmg blew, but chose whatever you want. I see a lot of ppl successful with warps all depends on how you play.

defintiely stick with your cat. Cats are tops as far as DPS, the WS doesn't offer any major armor increase over a cat, plus, he can't prowl. Theres nothing better than using a night elf, use your shadowmeld, put your cat in prowl mode, wait for an unsuspecting horde to approach and jump his a$$ and dish out 3-4 shots before he even knows wtf is happening. plus, when you cat prowls, that first hit while he's stealthed has a huge dps bonus to it. so, i'd stick with your cat, but those WS do look very, very cool

I use Cat for DPS (pvp, instance, raid)and WS for farming, nice tank and you don't have to wait for it to get to your target with warp (warp owns dash).