bookshelf or floorstander


I've been researching bookshelf speakers for a while now. Originally I wanted them because of the space I projected putting them in... but now it doesn't matter if I have a bookshelf or a floorstander.

What are, if any, the sound advantages in a bookshelf speaker versus a floorstander and visa-versa? I mean, I know a floorstander will have more extended bass and placement may be easier with a bookshelf... but besides this, what about soundstage, etc...?

BTW, my listening room is about 12'x15'.
djembeplay
12x15 is good for bookshelf and smaller floorstanders as long as you do not want to have the concert levels and dynamics?! You can get great imaging with a cool bookshelf(Dynaudio,SF,Spendor) but you will get a better bass and solidity?! with something as Living Voice or SF Cremona...
The Voice and SF Cremona you mentioned are floorstanders I'm assuming?

I value imaging far more than bass response... sounds like bookshelf speakers are the way to go for me.

Thanks Prcinka.
Regarding midrange, upper end, and imaging, you get more, dollar for dollar with a book shelf than you do with a floor stander. With the book shelf, you aren't paying for the extra cabinet that goes to the floor, or the design of the bass portion of the speaker.

If you value imaging far more than bass response, I would definitely audition book shelf speakers before floor standers.
No reason in the world to get bookshelf speakers when you factor in the cost of good stands. Put the money you would spend on stands on your floor standing speaker purchase and I am sure you will wind up with more speaker, literally and sonically.