Navigator compared to Dexcom Seven Plus?

I'm in a holding pattern waiting for a Navigator (they don't have any transmitters yet due to the crack in the housing issue) and realized I hadn't learned anything about the new Dexcom to see if by chance I might like that one better.  I've worn the MM and did not like its performace overnight.  I got to wear a Navigator for 2 weeks which really helped sell me on it, but knowing the Dexcom has made improvements since the original, I don't really know how it compares.


Has anyone worn the Seven Plus, and better yet if you've worn both.

Thank for any feedback you can give me.