Don't know why everyone wants a triangle hull for da future.

Fuzzy;
I don't know man. The neck looks better I guess. Maybe it's just not my cup of tea. Perhaps you should go for the 'cobra hood' type look like the galaxy class, if you want the snake strike look. Generally, I think it looks too tall with the long thin secondary hull and the switch back neck. Just my take though.
On the flip side, I've always found these concept sketches cool.
http://www.starshipdatalink.net/art/insurrection.html
The saucer with the engines ontop is fun, as is the elongated hull one too.