New camera, new photo;D

I've gotten a brand new Nikon d40:D So i just messed around and i think this came out pretty good:)
editing in Lightroom, cropping and resizing in PS.

But wich should i keep in devart? B&W or Color?
Also like some CnC:)

B&W:
http://fc01.deviantart.com/fs23/f/20...ite_by_Fsz.jpg

Colors:
http://fc03.deviantart.com/fs23/f/20...amp_by_Fsz.jpg

http://fsz.deviantart.com/

Black and white Pretty cool photos, however you could afford to lose like half an inch of the right. Besides that good shot, I like the minimalism.