The Squeezeit's alway's popular. We've always had trouble getting the Squeezit off the tube once we're done with it however.
Our favorite because the tube stands upright. This is the porcelain version we remember from our childhood. It can be challenging if your cabinet's shelves are low or you insist on buying economy sized tubes.
This version hangs your toothpaste from the included hook. Nice.
We haven't tried this one but it looks like a less manual version ot the Squeezit.
Super neatfreaks might like one which dispenses toothpaste.