=]

you could see your half body

Well, you probably don't need to be reminded of your height every time you look in the mirror, but that'd be good if you have lots of guests over, like a conversation piece. The razorblade... no because you probably won't keep it for long, unless you like updating your mirrors often. This choice, however, is pretty timeless- albeit obviously very feminine- and you can probably make it look good anywhere you put it and keep it for a long time. However if you're looking for a statement, go for the razor.

this one or the middle one.

nice

You can actually see yourself without a bunch of stuff getting in the way...