Get an HB Sniper Pro!
No, but on a more serious note if you are looking for a more consumer based arm i would go with the gorilla. Ive used one in the past for small Sony Handycams and they really work good. if you get a big camera on one though they dont work very well at all!
We actually are working on developing a smaller arm for the consumer that will be really awesome. Not sure when we are releasing it though...