I like the second one but you could increase the contrast by pulling in the sliders on the Levels command, at the moment it looks a bit flat and lifeless.
You could also try some selective colouring, this is just a quick five minute edit but you'll get the idea...
Can't help thinking the background is too clearly in focus though and distracts you from the subject. Same applies to the first one too but also the background looks on the slant in that one
Maybe a longer focal length with a large aperture?
WOW
I love that been trying to suss out how to do this kind of image for ages lol
I will be looking at the tutorials on 'shop later and having a play