Googlefight has declared that dressing gown Five kicks the botty of dressing gown Ten. By this scientific test I have proven its reliability in all things.
nice man in jim-jams

nicer man in no jim-jams

nice man in jim-jams

nicer man in no jim-jams

Comments
...This may be dialectical preference, but I have a habit of leaving my mouth open for way too long when I pronounce the middle of his last name, and it turns into "McGaaauaahhhnnnnn." Then I drool a little bit. It's sad, I have to wear a special bowl under my chin.
Erm, anyways... has anyone slashed Eight/Ten yet? Then you could witness the Tennant and McGann all at the same time!
As far as I know no-ones slashed Eight/Ten apart from me, something I'm most vexed about.