whats the best scale you've used?

My scale sucks, it's all over the place, and very inaccurate. It's a weight watchers scale, and I really hate the fluctuation.

What's the best scale you've used that's not too overly expensive?

Thanks!

And yes I know there will be fluctuation however, I can step on the scale all in the same 10 minute period and have it say 10 different readings all 6 lbs difference.